Proportional control valves without /with integrated amplifier (NG 6, 10) 13 Proportional valves Picture A Proportional pressure relief valve, pilot operated NG 6 1 Housing for max. 40 l/min. 2 Pilot valve with conical seat 3 Solenoid without position control, with bleed screws 3 Picture B Pressure valve, with integrated amplifier NG 6 1 Housing with conical seat 2.1 Solenoid 2.2 Position transducer 3 Amplifier for controlling solenoid position Picture C Directional control valve NG 6 1 Housing with 4/3-way function 2 Solenoid b 3 Solenoid a 4 AC/AC Position transducer Note Further catalogs and information on proportional valves and servo solenoid valves: – Theory and Applications USY 013/3 – Proportional valves “pilot operated” AKY 013/3 – Servo solenoid valves AKY 013/2 – Electronic accessories and sensors AKY 013/4 We reserve the right to make technical alterations. 4 Proportional valves Proportional valves with and without position control Proportional valves convert an analog electrical signal into a proportional hydraulic output. Valve functions include: – Proportional pressure valves – Proportional throttle valves – Proportional directional control valves The valve operation is based on the force of a proportional solenoid opposing the force of the spring. Solenoid force can be adjusted to provide a given spring compression, resulting in a given displacement (position). In the case of pressure control valves, this displacement corresponds to a pressure setting. In the case of throttle or directional control valves, this displacement corresponds to a spool position (flow). In order to increase accuracy and attenuate the effect of disturbances, the position of the armature is fed back into a closed loop control circuit. This brochure covers valves and their associated electronic amplifiers supplied with or without position control. Valves with a position control capability meet the most demanding requirements for accuracy, reproducibility, hysteresis etc., whereas those without it constitute an inexpensive alternative in return for reduced performance. P Q Q VIN VIN -VIN +VIN Without position control With position control VIN Q Q VIN Hyst. 0.2 …0.5% Hyst.2…4 % VIN VIN Proportional valves Contents Proportional pressure valves Valve LVDT Page Type Symbol p NG A/W 6 P 5 Amplifier Ramp Qnom. GPM (l/min.) 0.26 (1) Max 0.4 (1.5) 0 811 402 018 0 811 402 017 0 811 402 019 0 811 402 016 0 811 402 030 0 811 402 031 0 811 402 024 0 811 402 032 10.6 (40) 0 811 402 045 0 811 402 044 0 811 402 043 0 811 402 040 0 811 402 041 0 811 402 042 K M P B 11 K M P K M P B P PSI (bar) 0.8/18 1160 (80) 2610 (180) 3625 (250) 4570 (315) 2.5/25 1160 (80) 2610 (180) 3625 (250) 4570 (315) Version 1 M 45-0.8A 1 M 08-RGC 1 AS0.8-V 1 M 45-2.5A 1 M 25-RGC 1 AS2.5-V 1 CH/2.5A 1 M 45-0.8A 1 M 08-RGC 1 AS0.8-V 1 M 45-2.5A 1 M 25-RGC 1 AS2.5-V 1 CH/2.5A 1 M 45-0.8A 1 M 08-RGC 1 AS0.8-V Page 0 811 405 081 0 811 405 126 0 811 405 144 0 811 405 079 0 811 405 127 0 811 405 143 0 811 405 091 0 811 405 081 0 811 405 126 0 811 405 144 0 811 405 079 0 811 405 127 0 811 405 143 0 811 405 091 0 811 405 081 0 811 405 126 0 811 405 144 123 117 110 123 117 110 113 123 117 110 123 117 110 113 123 117 110 123 8 K M P • • • • • • • • • • • • • • • • • T 6 P 0.8/18 1160 (80) 2610 (180) 4570 (315) 2.5/25 T 1160 (80) 2610 (180) 4570 (315) 10 0.8/18 1160 (80) 2610 (180) 4570 (315) 31.7 (120) 0 811 402 108 0 811 402 109 0 811 402 110 0 811 402 111 14 K M P T 2.5/25 6 3.7/50 3625 (250) 363 (25) 1160 (80) 2610 (180) 0.26 (1) Max 0.8 (3) See 0 811 405 079 Family 17 K K K PV 60 PV 60-RGC 1 PV 60-RGC 3 – • • 0 811 405 097 0 811 405 102 B 830 303 391 P 0 811 402 013 0 811 402 007 0 811 402 003 0 811 402 001 0 811 402 004 130 133 136 T 3625 (250) 4570 (315) DE T 6 24 V 1160 (80) 3625 (250) 4570 (315) 0.26 (1) Max 0.4 (1.5) 0 811 402 072 0 811 402 071 0 811 402 073 0 811 402 070 20 Integrated Electronics Max. 30VA 2610 (180) P 6 2.5/25 1160 (80) 2610 (180) 3625 (250) 0.26 (1) Max 0.8 (3) 0 811 402 023 0 811 402 022 0 811 402 021 0 811 402 020 25 K K K 28 K 29 K K 33 K M P 36 K K K PV 60 PV 60-RGC 1 PV 60-RGC 3 1 M 45-0.8A 1 M 08-RGC 1 AS0.8-V PV 45 PV 45-RGC 1 PV 45-RGC 3 – • • • • • – • • 0 811 405 097 0 811 405 102 B 830 303 391 0 811 405 081 0 811 405 126 0 811 405 144 0 811 405 096 0 811 405 101 B 830 303 388 130 133 136 123 117 110 130 133 136 PDL 1 PDL 1-RGC 1 PDL 1-RGC 3 – • • 0 811 405 095 0 811 405 100 B 830 303 387 130 133 136 T A 4570 (315) 10 3.7/50 2610 (180) 4570 (315) 2610 (180) 4570 (315) P 31.7 (120) 0 811 402 100 0 811 402 101 0 811 402 150 0 811 402 151 Y X B B Y X A T 6 0.8/18 1090 (75) 2540 (175) 10.6 (40) 0 811 402 059 0 811 402 055 0 811 402 058 A T P 4500 (310) 6 2.5/25 1090 (75) 2540 (175) 4500 (310) No LVDT LVDT 10.6 (40) 0 811 402 050 0 811 402 051 0 811 402 052 A K = Eurocard P = Plug Amplifier M = DIN Rail Module B = Box Amplifier Electronic accessories AKY 013/4 6 Proportional valves Contents Proportional throttle valves Valve LVDT Symbol p NG A/W A B Amplifier Page Ramp Qnom. GPM (l/min.) 4.7 (18) 9 6 9 9 10 A B PSI (bar) 2.5/25 4570 (315) Type Version 1 M 45-2.5A 1 M 25-RGC 1 AS2.5-V 1 CH/2.5A Page 0 811 405 079 0 811 405 127 0 811 405 143 0 811 405 091 123 117 110 113 6 0 811 403 105 0 811 403 104 0 811 403 108 0 811 403 109 0 811 403 020 39 K M P B 43 • • • • P T A B (35) (35) (35) P T Man. 2.5/50 4570 (315) 10.5 (40) 21 (80) P T 0 811 403 021 A B 6 2.7/25 4570 (315) 26 (10) 5.3 (20) 9 (35) 0 811 403 100 0 811 403 101 0 811 403 126 0 811 403 003 0 811 403 002 0 811 403 001 0 811 404 751 0 811 404 750 47 QV 45 QV 45-RGC 1 QV 45-RGC 3 – • • – • • 0 811 405 098 0 811 405 103 B 830 303 389 0 811 405 099 0 811 405 104 B 830 303 390 130 133 136 130 133 136 P T A B 10 L 3.7/50 4570 (315) 5.3 (20) 10.6 (40) 21 (80) 51 QV 60 QV 60-RGC 1 QV 60-RGC 3 P T VIN D E A B 10 24 V 50 VA 4570 (315) 13.2 (50) 21 (80) 55 Integrated Electronics P T Proportional Flow Control Valve LVDT Symbol p NG A/W B P A Amplifier Ramp Qnom. GPM (l/min.) 0.7 (2.6) 26 (10) 9 (35) 2.5/25 2 (7.5) 9 (35) 2 (7.5) 9 (35) 2 (7.5) P A 6 2.7/25 1450 (100) 3625 (250) 0 811 403 121 0 811 403 117 0 811 403 114 0 811 403 112 0 811 403 113 0 811 403 118 0 811 403 119 0 811 403 115 0 811 403 116 61 Type PSI (bar) Page Version QV 45 QV 45-RGC 1 QV 45-RGC 3 Page 0 811 405 098 0 811 405 103 B 830 303 389 130 133 136 – • • NC NC B P A K M P B 1 M 45-2.5 A 1 M 25-RGC 1 AS2.5-V 1 CH/2.5 A • • • • 0 811 405 079 0 811 405 127 0 811 405 143 0 811 405 091 123 117 110 113 NO B NC 10 P 9 (35) 2.5/25 3625 (250) 21 (80) B 67 0 811 403 012 QV 45 QV 45-RGC 1 QV 45-RGC 3 – • • • • • • 0 811 405 098 0 811 405 103 B 830 303 389 0 811 405 079 0 811 405 127 0 811 405 143 0 811 405 091 130 133 136 123 117 110 113 A B P A B P A NC NO NO NC 16 (60) 21 (80) 16 (60) 0 811 403 010 0 811 403 013 0 811 403 011 K M P B 1 M 45-2.5 A 1 M 25-RGC 1 AS2.5-V 1 CH/2.5 A NC = normally closed NO = normally open Electronic accessories AKY 013/4 Proportional valves Contents Proportional directional control valves Valve LVDT Symbol p NG A/W 01 A B 7 Amplifier Ramp Qnom. GPM (l/min.) 2 (7.5) 4.75 (18) 9.25 (35) 2 (7.5) 4.75 (18) 9.25 (35) 10.5 (40) 4570 (315) 21 (80) 0 0 0 0 0 0 811 811 811 811 811 811 404 404 404 404 404 404 123 115 114 125 117 116 PSI (bar) 2.5/25 4570 (315) Page Version 72 Page 6 P T 01 + L A B Card 2 M 45-2.5A • Box 2 CH/2.5A • 1 M 2.5-RGC 2 • 0 811 405 080 0 811 405 092 0 811 405 106 126 115 120 P T 01 A B 10 P T 2.5/50 0 811 404 830 0 811 404 832 0 811 404 831 0 811 404 833 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 404 404 404 404 404 404 404 404 404 404 404 404 404 404 404 404 404 404 404 404 101 100 119 126 120 121 003 001 086 081 080 087 140 141 142 143 770 771 772 773 76 01 + L A B 10.5 (40) 21 6 2.7/25 4570 (315) (80) P T 01 A B P T 01 + L A B P T 2.6 (10) 5.3 (20) 9.25 (35) 2 (7.5) 4.75 (18) 9.25 (35) 10.6 (40) 21 (80) (80:45) 10.6 (40) 21 (80) (80:45) 4.7 8.5 4.7 8.5 13 21 13 21 (18) (32) (18) (32) (50) (80) (50) (80) 80 WV 45-RGC 2 WV 45-RGC 4 • • 0 811 405 119 0 811 405 137 140 143 01 A B 10 3.7/50 4570 (315) 84 WV 60-RGC 2 WV 60-RGC 4 • • 0 811 405 120 0 811 405 138 140 143 P T 01 + L A B P T 01 UD E [Int. El.] AB 6 P T AB 24 V 30VA 4570 (315) 88 Integrated Electronics 01 + L UD E [Int. El.] P T AB 01 UD E [Int. El.] 10 P T AB 24 V 50VA 4570 (315) 92 Integrated Electronics 01 + L UD E [Int. El.] P T Accessories Pressure compensators Subplates, mounting patterns Amplifier product range Connectors, card holder Extender card Test box I Test adapter for valves with integrated electronics Test box III Index Page 98 103 108, 109 147-151 152 153 154 155 156 Electronic accessories AKY 013/4 8 Proportional valves Proportional pressure relief valve NG 6 Function T Pilot stage (Qnom. = 0.26 GPM) without position control P Qnom. Symbol A/W 0.8/18 P Pnom. PSI [bar] 1160 2610 3625 4570 1160 2610 3625 4570 (80) (180) (250) (315) (80) (180) (250) (315) 0.7 (0.3) 0.5 (0.2) .3 (.15) 0.7 (0.3) 0.5 (0.2) 0.3 (0.15) 1.1 (0.5) 0.5 (0.2) LBS [kg] 4 (1.9) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 834 402 402 402 402 402 402 402 402 405 405 405 405 405 405 405 484 018 017 019 016 030 031 024 032 081 126 144 079 127 143 091 185 GPM [l/min] A (RL= 22 Ω) 2.5 / 25 0.26 (1) max 0.4 (1.5) T B P Amplifier see Page 108 A B K M K M P K M P Box + 1 M45–0.8A 1 M08–RGC 1 AS0.8-V 1 M45–2.5 A 1 M25–RGC 1 AS2.5-V 1 CH/2.5A Box Amplifier 25 Pin Connector Proportional valves Characteristics General Construction, pilot stage Actuation Connection type Mounting Position Ambient temperature range Hydraulic Pressure medium Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4 to 176 °F (-20…+ 80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 1160 (80) 2610 (180) 3625 (250) 4570 (315) bar 43 (3) 58 (4) 87 (6) 116 (8) bar 4570 PSI (315) bar 3625 PSI (250) bar, static 100% IP 65 as per DIN 40 050 and IEC 14 434/5 Connector DIN 43 650/ISO 4400 0.8 A 22 Ω 18 VA ≤ ± 2% ≤ ± 1.5% ≤ 10% ON: < 30 ms OFF: ≤ 70 ms 2.5 A 2.5 Ω 25 VA Achieved using filter ßx = 75 X = 10 Poppet-seat Proportional solenoid without position control Subplate, mounting configuration NG 6 (ISO 4401) optional -4 to 122°F (-20…+ 50°C) 9 Viscosity, recommended max. permitted Hydraulic oil temperature Filtration In line with operational reliability and service life Flow direction Nominal pressure (at Q = 1 l/min) PSI (Bar) Minimum pressure (at Q = 1 l/min) PSI (Bar) Max. working pressure Port P Port T Electrical Duty cycle Environmental protection Solenoid connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance p max. Response time 100% signal change Characteristics determined with proportional amplifier: 1 M 45 – 0.8 A (max. 0.8 A) 1 M 45 – 2.5 A (max. 2.5 A) 10 Proportional valves Performance curves ν = 35 cSt p% p max. 100 90 80 Q = 1 l/min 2) 70 60 50 40 30 20 10 pmin. ca. 3% p max. 0 0 1) ± 2% Hyst. 2 4 6 8 VIN 10 1) 2) Zero adjustment Gain adjustment Dimensions (2x) 10 x 15 2 820 210 008 P 1.3 (32.5) T 1.6 (40.5) 0.53 (13.5) .47 (12) 1.8 (46) 1.8 (45) 3.6 (91) 32 RMS Rmax 4 0.01/100mm 0.21 (Ø 5.3) 2.6 (65) 5.3 (135) 0.9 (23) Dimensions of mounting configuration NG 6 ISO 4401 see page 103 0.87 (22) 1.22 (31) Proportional valves 11 Proportional pressure relief valve NG 6 Function Bleed A Pilot operated pressure relief valve (Qmax. = 10.6 GPM (40 l/min) without position control P B T Qnom. Symbol A/W 0.8/18 (RL= 22 Ω) 2.5/25 T Pmax. PSI [bar] 1160 (80) 2610 (180) 4570 (315) 1160 (80) 2610 (180) 4570 (315) LBS [kg] 4.9 (2.2) 0 811 402 045(1) 0 811 402 044(2) 0 811 402 043(3) 0 811 402 040 0 811 402 041 0 811 402 042 0.7 (0.3) 0.5 (0.2) .3 (.15) 0.7 (0.3) 0.5 (0.2) 0.3 (0.15) 1.1 (0.5) 0.5 (0.2) 0 0 0 0 0 0 0 1 811 811 811 811 811 811 811 834 405 405 405 405 405 405 405 484 081 126 144 079 127 143 091 185 GPM [l/min] A 10.6 (40) P B A P Amplifier see Page 108 B K M Was (1) K M P K M P Box + 1 M45–0.8A 1 M08–RGC 1 AS0.8-V 1 M45–2.5 A 1 M25–RGC 1 AS2.5-V 1 CH/2.5A Box Amplifier 25 Pin Connector B 811 102 156, (2) B 811 102 155, (3) B 811 102 154 12 Proportional valves Characteristics General Construction, pilot stage Construction, main stage Actuation Connection type Mounting position Ambient temperature range Hydraulic Pressure medium Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4 to 176 °F (-20…+ 80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 1160 (80) 101.5 (7) 2610 (180) 4570 (315) 116 (8) 145 (10) Achieved using filter ß x = 75 X = 10 Poppet-seat Spool Proportional solenoid without position control Subplate, mounting configuration NG 6 (ISO 4401) optional -4 to 122°F (-20…+ 50°C) Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal pressure PSI (Bar) Minimum pressure PSI (Bar) Max. working pressure Port P Port T Control oil flow Nominal flow Electrical Duty cycle Environmental protection Solenoid connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance p max. Response time 100% signal change 4570 PSI (315) bar 3625 PSI (250) bar, static approx. 0.16 GPM (0.6 l/min) max. 10.6 GPM (40 l/min) 100% IP 65 as per DIN 40 050 and IEC 14 434/5 Connector DIN 43 650/ISO 4400 0.8 A 22 Ω 18 VA ≤ ± 2% ≤ ± 1.5% ≤ 10% ON: 200 ms OFF: ≤ 250 ms 2.5 A 2.5 Ω 25 VA Characteristics values determined with proportional amplifier: 1 M 45 – 0.8 A (max. 0.8 A) 1 M 45 – 2.5 A (max. 2.5 A) Proportional valves 13 Performance curves ν = 35 cSt p% p max. p% p max. 100 90 80 70 60 50 40 30 20 ± 2% Hyst. 2) 100 90 80 70 60 50 40 30 20 10 0 10 pmin. ca. 3–5% p max. 0 0 1) 2 4 6 8 VIN 1) 2) 10 0 2.6 (10) 5.3 (20) 8 (30) 10 (40) Q GPM (l/min.) Zero adjustment Gain adjustment Dimensions 1.3 (32.5) 1.6 (40.5) 0.53 (13.5) .47 (12) Bleed Screw 1.9 (49) 32 RMS Rmax 4 0.01/100mm Manual override A, B: plugged (4x) 10 x 1.5 2 820 210 008 1.8 (46) 3.6 (92) 0.21 (Ø 5.3) 1.5 (38) 7.5 (190) 2.6 (65) 0.7 (17) 0.94 (24) 0.87 (22) Dimensions of mounting configuration NG 6 ISO 4401 see page 103 1.22 (31) 14 Proportional valves Proportional pressure relief valve NG 10 Function Bleed Screw Manual override T A P B Pilot operated pressure relief valve (Qmax. = 31.7 GPM) without position control Qmax. Symbol A/W P Pmax PSI [bar] 1160 (80) 2610 (180) 4570 (315) 3625 (250) LBS [kg] 14.4 (6.5) 0 811 402 108 0 811 402 109 0 811 402 110 0 811 402 111 0.7 (0.3) 0.5 (0.2) .3 (.15) 0.7 (0.3) 0.5 (0.2) 0.3 (0.15) 1.1 (0.5) 0.5 (0.2) 0 0 0 0 0 0 0 1 811 811 811 811 811 811 811 834 405 405 405 405 405 405 405 484 081 126 144 079 127 143 091 185 GPM [l/min] 0.8/18 (RL= 22 Ω) 2.5 / 25 P Amplifier see Page 108 A 31.7 (120) T B A K M P K M P Box + B K M 1 M45–0.8A 1 M08–RGC 1 AS0.8-V 1 M45–2.5 A 1 M25–RGC 1 AS2.5-V 1 CH/2.5A Box Amplifier 25 Pin Connector Proportional valves 15 Characteristics General Construction, pilot stage Construction, main stage Actuation Connection type Mounting position Ambient temperature range Hydraulic Pressure medium Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4 to 176 °F (-20…+ 80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 1160 (80) 2610 (180) 3625 (250) 131 (9) 145 (10) 160 (11) 4570 (315) 174 (12) Achieved using filter ß x = 75 X = 10 Poppet-seat Spool Proportional solenoid without position control Subplate, mounting configuration NG 10 (ISO 4401) optional -4 to 122°F (-20…+ 50°C) Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal pressure PSI (Bar) Minimum pressure (at 60 l/min) Max. working pressure Port P Port T Control oil flow Nominal flow range Electrical Duty cycle Environmental protection Solenoid connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance p max. 4570 PSI (315) bar pressureless, static max., 3625 PSI (250) bar approx. 0.16 GPM (0.6 l/min) 1.3…31.7 GPM (5…120 l/min.) 100% IP 65 as per DIN 40 050 and IEC 14 434/5 Connector DIN 43 650/ISO 4400 0.8 A 22 Ω 18 VA ≤ ± 2.5% ≤ ± 2.5% ≤ 10% ON: 300 ms OFF: 300 ms 2.5 A 2.5 Ω 25 VA Response time 100% signal change Characteristics values determined with proportional amplifier: 1 M 45 – 0.8 A (max. 0.8 A) 1 M 45 – 2.5 A (max. 2.5 A) 16 Proportional valves Performance curves ν = 35 cSt p% p max. p% p max. 100 90 80 70 60 50 40 30 20 ± 2.5% Hyst. 2) 100 Solenoid current = 90% 90 80 70 60 50 40 30 20 10 pmin. ca. 3–5% p max. 0 0 1) p min. 5% 2 4 6 8 VIN 1) 2) 10 0 0 8 (30) 16 (60) 24 (90) 32 (120) 10 Q GPM (l/min.) Zero adjustment Gain adjustment Dimensions A, B: Plugged 2.8 (70) 1.8 (46) 2.12 (54) 0.94 (24) 3.2 (81) 1.5 (39) 1.2 (30) 1.5 (38) (5x) 12 x 2 1 817 010 223 2.8 (70) Ø .26 (6.6) 0.5 (12) 4 (102) Dimensions of mounting configuration NG 10 ISO 4401 see page 104 9.3 (237) 32 RMS Rmax 4 0.01/100mm 4.2 (107) 0.5 (12) Proportional valves 17 Proportional pressure relief valve NG 6 Function T P Pilot stage (Qnom. = 0.26 GPM) with position control Qnom. Symbol A/W P Pnom. PSI [bar] LBS [kg] 10 (4.5) 0 0 0 0 0 811 811 811 811 811 402 402 402 402 402 013 007* 003 001* 004 GPM [l/min] 3.7/50 T 0.26 (1) 14.5…363 (1…25) max 43…1160 (3…80) 0.8 (3) 58…2610 (4…180) 73…3625 (5…250) 87…4570 (6…315) K Amplifier see Page 109 K K * With anti-tamper seal. PV 60 PV 60–RGC1 PV 60–RGC3 0.5 (0.2) 0.5 (0.2) 0.7 (0.3) 0 811 405 097 0 811 405 102 B 830 303 391 18 Proportional valves Characteristics General Construction Actuation Connection type Mounting Position Ambient temperature range Hydraulic Pressure medium Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4 to 176 °F (-20…+ 80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 363 (25) 1160 (80) 2610 (180) 3625 (250) 4570 (315) 14.5 (1) 43 (3) 4570 PSI (315) bar ≤ 29 PSI (2 bar) 100% IP 65 as per DIN 40 050 and IEC 14 434/5 Connector DIN 43 650/ISO 4400 Special connector max. 3.7 A 2.5 Ω max. 50 VA ≤ 0.3% ≤ 0.2% ≈ 6% 45 ms 25 ms 58 (4) 73 (5) 87 PSI (6) Achieved using filter ß x = 75 X = 10 Poppet/seat Proportional solenoid without position control Subplate, mounting configuration NG 6 (ISO 4401) optional -4 to 122°F (-20…+ 50°C) Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal pressure (at Q = 1 l/min) PSI (bar) Minimum pressure (at Q = 1 l/min) PSI (bar) Max. working pressure Port P Port T Electrical Duty cycle Environmental protection Solenoid connector Position transducer connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance p max. Response 100% signal change time 10% signal change Characteristics values determined with proportional amplifier: PV 60 Proportional valves 19 Performance curves p% p max. 100 2) 80 60 = 1 l/m in 40 20 pmin. ca. 3% p max. 0 0 1) 2 4 Q 6 8 VIN 10 1) Zero adjustment 2) Gain adjustment Dimensions 1.6 (40.5) 1 (25) 1.3 (32.5) 1.8 (45) Dimensions of mounting configuration NG 6 ISO 4401 see page 103 .5 (12) Ø 0.4 (94) 0.3 (8) Ø .2….3 (6…8) 2.2 (55) 0.5…0.6 (13…15) 2.2 (55) (2x) 10 x 1.5 2 820 210 008 6.9 (174) Ø .2 (5.3) 3.4 (86) 32 RMS Rmax 4 1.7 (43) 2.5 (62) 1.2 (31) 2.5 (62) 0.01/100mm 2 (48) 31 20 Proportional valves Proportional pressure relief valve with integrated amplifier NG 6 Function Pilot stage (Qnom. = 0.26 GPM) P T Qnom. Symbol V/W Int. El. P Pnom. PSI [bar] 1160 2610 3625 4570 (80) (180) (250) (315) LBS [kg] 6 (2.7) 0 0 0 0 811 811 811 811 402 402 402 402 072 071 073 070 GPM [l/min] 0.26 (1) max. 0.4 (1.5) VDE T 24 VDC max. 30 VA 7-Pin Connectors (not included with valve) KS Plug 7-pole Page 148 Metal MS Connector KS MS MS 1 834 482 022 1 834-482 026 1 834 482 023 1 834 482 024 9 536 230 054 Proportional valves 21 Characteristics General Construction Actuation Connection type Mounting position Ambient temperature range Vibration test condition Hydraulic Pressure medium Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4 to 176 °F (-20…+ 80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 1160 (80) 2610 (180) 3625 (250) 4570 (315) 43 (3) 58 (4) 73 (5) 116 (8) 4570 (315) bar ≤ 29 PSI (2 bar) (static 3625 PSI 250 bar) ≤ 0.2% ≤ 0.1% < ± 5% 30 ms 10 ms < 1%, at ∆T = 72°F see page 23 Achieved using filter ß x = 75 X = 10 Poppet/seat Proportional solenoid without position control Subplate, mounting configuration NG 6 (ISO 4401) optional -4 to 122°F (-20…+ 50°C) max. 25 g shaken in 3 dimensions (24 h) Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal pressure (at Q = 1 l/min) Minimum pressure (at Q = 0.26 GPM) Max. working pressure Port P Port T Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Response 100% signal change time 10% signal change Thermal drift Electrical characteristics 22 Proportional valves Performance curves p% p max. 100 80 * 60 75% p max. 40 20 6% p max. 0 0 * 2 4 6 8 VIN 10 * Factory set ± 5% Manufacturing tolerance Dimensions 1 834 482 022 8 (203) 0.6 (15) 5.2 (131) 0.9 (22.5) Ø 0.2 (5.3) 0.5 (13.5) 2.6 (65) 0.5 (13) (4x) 0.9 (24) 1.8 (46) 0.87 (22) 10 x 1.5 2 820 210 008 7.3 (186) 4.6 (116) Dimensions of mounting configuration NG 6 ISO 4401 see page 95 1.8 (45) 1.9 (49) 32 RMS Rmax 4 0.01/100mm Proportional valves 23 Electronics Characteristics Electrical Duty cycle Degree of protection Connection Voltage supply Terminal A: B: 0 V Power External fuse Input signal Terminal D: VIN E: 0 V Maximum differential input voltage at 0 V Test signal Terminal F: VTest C: 0 V Safety lead to ground Recommended cable 100% IP 65 as per DIN 40050 and IEC 14434/5 7–pin plug, PG 11 24 VDC nominal min. 21 V DC/max. 40 VDC Ripple max. 2 VDC max. 30 VA 2.5 AF 0…+ 10 V Differential amplifier Ri = 100 k Ω D E B B Note: Supply voltage is 24 VDC nominally, below 18 VDC a rapid shut-off (similiar to “Enable – OFF”) is initiated internally. } max. 18 VDC 0… + 10 V proportional to poppet position Ra = 10 k Ω Connect only when supply transformer does not conform to VDE 0551 7 Conductor shielded cable up to 65 Ft. :18 AWG up to 130 Ft. : 16 AWG VD–E 2 V: p= 6% pmax. VD–E 8 V: p=75% pmax. Adjustment (Factory set) 24 Block diagram Proportional valves Fuse 2.5 Amp + 24 VDC +VB +15 V –15 V DC DC A B C 100k Diff. amp. Logic 100k 10k D E F Ref 0 to +10V Ref * 0 to +10V 0V Power Supply Valve Command Input Valve Feedback Earth Ground Shield (to supply zero) +VB + + 1 2 3 4 0…±10 V PD – – Main stage PID Pilot stage *Do not connect with supply zero! V D – E proportional Signal (D) 0…10 V Q = 100% "P" 75% S U P 0 V …(E) D E T 6% 0 0 2V 8 V 10 V Proportional valves 25 Proportional linear pressure relief valve (PDL) NG 6 Function A X Pilot stage (Qnom. = 0.26 GPM) with position control B X P T Qnom. Symbol A/W P Pnom. PSI [bar] 43…1160 58…2610 73…3625 87…4570 PDL1 PDL1–RGC1 PDL1–RGC3 (3…80) (4…180) (5…250) (6…315) LBS [kg] 5.0 (2.3) 0 0 0 0 811 811 811 811 402 402 402 402 023 022 021 020 GPM [l/min] 0.26 (1) max 0.8 (3) 2.5/25 T Amplifier see Page 109 K K K 0.5 (0.2) 0.5 (0.2) 0.7 (0.3) 0 811 405 095 0 811 405 100 B 830 303 387 26 Proportional valves General The PDL valve is a proportional pressure valve. The solenoid forces the seat into the poppet. The force on the poppet is determined by the compression of the spring on the back side of the poppet. This force determines the relieving pressure of the valve. The amplifier adjusts the solenoid current (solenoid force) so that the poppet spring is compressed to the correct distance. The LVDT provides feedback on the spring compression. Placing the LVDT on the valve cone results in a linear relationship between electrical input signal and regulating pressure. Further benefits of this design includes good static and dynamic performance characteristics such as: – minimal deviation in linearity – low hysteresis – reduced response time for pressure build-up and release – high resistance to wear. Characteristics General Construction Actuation Connection type Mounting Position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Hydraulic oil temperature Filtration In line with operational reliability and service life Flow direction Nominal pressure (at Q = 0.26 GPM) Minimum pressure (at Q = 0.26 GPM) Max. working pressure Port P Port T Electrical Duty cycle Degree of protection Solenoid connector Position transducer connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance p Response time 100% signal chance 10% signal chance max. Poppet-seat Proportional solenoid Subplate, mounting configuration NG 6 (ISO 4401) horizontal, vertical solenoid above -4°…122° F (-20…+50°C) Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4 to 176 °F (-20…+ 80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 1160 (80) 2610 (180) 3625 (250) 4570 PSI (315) 43 (3) 58 (4) 73 (5) 87 (6) Achieved using filter ß x = 75 X = 10 Additional maximum pressure protection required 4570 (315) bar ≤ 3000 (200) bar (static) 100% IP 65 as per DIN 40 050 and IEC 14 434/5 Connector DIN 43 650/ISO 4400 Special connector max. 2.7 A 2.5 Ω max. 25 W ≤ 1% ≤ 0.8% ≤ 2% 45 ms 25 ms Characteristics values determined with proportional amplifier: PDL 1 Proportional valves 27 Performance curves p% p max. 100 2) 80 PM G 0. 8 = 60 Q 40 20 p min. ca. 3% p Nom. 0 0 1) 2 4 Q = 0. 26 6 G PM 8 VIN 10 1) 2) Zero adjustment Gain adjustment Dimensions 1.8 (46) 1.6 (40.5) 2.16 (55) 0.53 (13.5) 1.28 (32.5) 1.2 (31) 2 (49) 10x1.5 Dimensions of mounting configuration NG 6 ISO 4401 see page 103 .63… .74 (16…19) 0.87 (22) 0.2 ø(5.3) 2.6 (65) 7.5 (189) 2.76 (70) 32 RMS Rmax 4 0.01/100mm 0.94 (24) 3.6 (92) .5 (12) 28 Proportional valves Proportional pressure relief valve NG 10 Function Poppet type cartridge A Pilot operated pressure relief valve (Qnom. = 31.7 GPM) with position control B Y X Optional Remote Pilot Qnom. Symbol A/W A Pnom. PSI [bar] 2610 (180) 4570 (315) LBS [kg] 21 (9.5) 0 811 402 100 0 811 402 101 GPM [l/min] 31.7 (120) 3.7/50 B Y X Amplifier see Page 109 K K K PV 60 PV 60–RGC 1 PV 60–RGC 3 0.5 (0.2) 0.5 (0.2) 0.7 (0.3) 0 811 405 097 0 811 405 102 B 830 303 391 Proportional valves 29 Proportional pressure reducing valve NG 10 Function Spool type cartridge Y A Pilot operated pressure reducing valve (Qnom. = 31.7 GPM) with position control B X Optional Remote Pilot Qnom. Symbol A/W B Pnom. PSI [bar] 2610 (180) 4570 (315) LBS [kg] 21 (9.5) 0 811 402 150 0 811 402 151 GPM [l/min] 31.7 (120) 3.7/50 Y X A Amplifier see Page 109 K K K PV 60 PV 60–RGC 1 PV 60–RGC 3 0.5 (0.2) 0.5 (0.2) 0.7 (0.3) 0 811 405 097 0 811 405 102 B 830 303 391 30 Proportional valves Characteristics General Construction, pilot stage Construction, main stage Pressure relief valve Pressure reducing valve Actuation Connection type Mounting Position Ambient temperature range Hydraulic Pressure medium Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…467 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 2610 (180) 4570 (315) bar 87 (6) 116 (8) bar 4570 PSI (315 bar) ≤ 29 PSI (2 bar) external control oil drain 4570 PSI (315 bar) remote pilot 31.7 GPM (120 l/min) 100% IP 65 as per DIN 40 050 and IEC 14 434/5 Connector DIN 43 650/ISO 4400 Special connector max 3.7 A 2.5 Ω max. 50 W ≤ 1% ≤ 0.5% ≈ 6% ≈ 80 ms Achieved using filter ß x = 75 X = 10 Poppet-seat Cartidge-type Poppet valve, normally closed Spool valve, normally open Proportional solenoid with position control Subplate, mounting configuration NG 10 ISO 5781 optional -4°…122°F (-20°…+50° C) Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal pressure Minimum pressure Max. working pressure Port A, B Port Y Port X Nominal flow Electrical Duty cycle Degree of protection Solenoid connector Position transducer connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance for p Response time 100% signal change Characteristics values determined with proportional amplifier: PV 60 Proportional valves 31 Performance curves ν = 35 cSt p% p max. 100 2) p = f (VIN) Y X A 80 and B 40 Y X A 20 pmin. ca. 3% p max. 0 0 1) 2 4 Q = 1 l/m in B 60 6 8 VIN 10 1) Zero adjustment 2) Gain adjustment RELIEF VALVE FLOW CURVES Q Nom PA bar 435 (30) PA PSI (bar) 360 (25) 300 (20) 218 (15) 145 (10) 73 (5) 0 0 .25 (1) .50 (2) .75 (3) 1 1.25 1.5 1.75 2 (4) (5) (6) (7) (8) Flow GPM (l/min) 300 250 200 150 100 50 0 0 16 (60) 32 (120) 48 (180) 63 (240) 80 (300) Flow GPM (l/min) 4350 3625 2900 2175 1450 725 PSI REDUCING VALVE FLOW CURVES Q Nom PA bar 435 (30) 360 (25) 300 (20) 218 (15) 145 (10) 73 (5) 0 0 .25 (1) .50 (2) .75 (3) 1 1.25 1.5 1.75 2 (4) (5) (6) (7) (8) Flow GPM (l/min) 300 250 200 150 100 50 0 0 16 (60) 32 (120) 48 (180) 63 (240) 80 (300) Flow GPM (l/min) PA PSI (bar) 32 Proportional valves Dimensions 3.2 (81) 1.7 (42.9) 2.6 (66.7) 2.5 (62) (2x) 10x 2 1 817 010 260 9 (229) 6.8 (174) 0.5 (12) (2x) 18 x 2.5 0.87 (22) 1.8 (45) 0.3 (8) 0.2…0.3 ø (6…8) 2.16 (55) 0.51…0.54 (13…15) 2.7 (68) 1.1 (28) 3.4 (85) Ø .02 (18) Ø 0.4 (10.5) 32 RMS Rmax 4 0.01/100mm 0.157 (4) 4.2 (107) 4.5 (115) Dimensions of mounting configuration NG 10 ISO 4401 see page 107 2.5 (62) 1.3 (33.3) Ø 0.23 (6) 3.5 (90) Proportional valves 33 Proportional pressure reducing/ relieving valve NG 6 Function Flow control valve for pilot flow Bleed Screw Manual override A P B T Pilot operated 3–way–pressure reducing/relieving valve (Qmax. = 10 GPM) without position control Qmax. Symbol A/W T P P PSI [bar] 0…1090 (75) 0…2540 (175) 0…4500 (310) LBS [kg] 5.7 (2.3) 0 811 402 059(1) 0 811 402 055(2) 0 811 402 058(3) GPM [l/min] 10 (40) A Min. pressure setting 0 PSI or pressure in T port 0.8/18 (RL= 22 Ω) Amplifier see Page 108 K Was (1) P M (2) K M P 1M45–0.8A 1M08–RGC 1 AS0.8-V 0.7 (0.3) 0 811 405 081 0.5 (0.2) 0 811 405 126 0.3 (0.15) 0 811 405 144 B 811 102 160, B 811 102 157, (3) B 811 102 158 34 Proportional valves Characteristics General Construction, pilot stage Construction, main stage Actuation Connection type Mounting position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal pressure in A Minimum pressure in A Inlet pressure in P Max. working pressure in Port A, B in Port T Control oil flow Qmax. Electrical Duty cycle Environmental protection Solenoid connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Manufacturing tolerance pmax. Response time 100% signal change ≤ ± 2% ≤ 10% ON: 200 ms OFF: ≤ 250ms 100% IP 65 as per DIN 40 050 Connector DIN 43 650/ISO 4400 0.8 A 22 Ω 18 VA Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 1090 (75) 2540 (175) 4500 (310 bar) 0 PSI or pressure in T min. pP = pA +73 PSI 4570 PSI (315 bar) 3625 PSI (250 bar) (B plugged) approx. 0.16 GPM (0.6 l/min.) 10 GPM (40 l/min) Achieved using filter ß x = 75 X = 10 Poppet-seat Spool valve NG 6 Proportional solenoid without position control Subplate, mounting configuration NG 6 ( ISO 4401) optional -4°…122°F (-20°…+ 50° C) Characteristics values determined with proportional amplifier: 1 M 45– 0.8 A Proportional valves 35 Performance curves ν = 35 cSt A T P [A – T] p% p max. 100 90 80 70 60 50 40 30 20 10 0 0 1) 2) p% p max. [P – A] 80 60 ± 2.5% Hyst. 40 20 2 4 6 8 VIN 10 10.5 (40) 8 (30) 5.3 (20) 2.6 (10) 0 2.6 5.3 8 (10) (20) (30) Flow GPM (l/min) 10.5 (40) 1) Zero adjustment 2) Gain adjustment Dimensions (4x) 10 x 1.5 2 820 210 008 P 1.3 (32.5) 0.53 (13.5) 1.22 (31) A T 1.6 (40.5) B 1.8 (46) B port: plugged 0.67 (17) 1.9 (49) 3.6 (92) 0.5 (12) Ø 0.21 (5.3) 32 RMS Rmax 4 0.01/100mm 2.76 (70 ) 1.5 (38) 7.3 (185.4) 2.6 (65) 0.9 (24) 0.87 (22) Dimensions of mounting configuration NG 6 ISO 4401 see page 103 36 Proportional valves Proportional pressure reducing/relieving valve NG 6 Function Flow control valve for pilot flow A P B T Pilot operated 3–way–pressure reducing valve (Qmax. = 10 GPM) with position control Qmax. Symbol A/W T P P PSI [bar] LBS [kg] 5.3 (2.4) 0 811 402 050 0 811 402 051 0 811 402 052 GPM [l/min] 2.5/25 Min. setting pressure 0 PSI or pressure in T port A 10 (40) 0…1090 (75) 0…2540 (175) 0…4500 (310) Amplifier see Page 109 K K K PV45 PV45–RGC1 PV45–RGC3 0.5 (0.2) 0.5 (0.2) 0.7 (0.3) 0 811 405 096 0 811 405 101 B 830 303 388 Proportional valves 37 Characteristics General Construction, pilot stage Construction, main stage Actuation Connection type Mounting position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal pressure in A Minimum pressure in A Inlet pressure in P Max. working pressure in Port A, B in Port T Control oil flow Qmax. Electrical Duty cycle Environmental protection Solenoid connector Position transducer connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Manufacturing tolerance pmax. Response time 100 % signal change 10 % ≤ 1% ≤ 10% 50ms 20 ms 100% IP 65 as per DIN 40 050 Connector DIN 43 650/ISO 4400 Special connector max > 2.5 A 2.5 Ω max. 25 W Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 1090 (75) 2540 (175) 4500 (310) 0 PSI or pressure in T min. pP = pA +73 PSI 4570 PSI (315 bar) 3625 PSI (250 bar) approx. 0.16 GPM 10 GPM (40 l/min) Achieved using filter ß x = 75 X = 10 Poppet-seat Spool valve NG 6 Proportional solenoid with position control Subplate , mounting configuration NG 6 ( ISO 4401) optional -4°…122°F (-20°…+50° C) Characteristics values determined with proportional amplifier: PV 45 38 Proportional valves T P Performance curves ν = 35 cSt A [A – T] p% p max. 100 90 80 70 60 50 40 30 20 10 0 0 1) 2) p% p max. [P – A] 80 ± 1% Hyst. 60 40 20 2 4 6 8 VIN 10 10.5 (40) 8 (30) 5.3 (20) 2.6 (10) 0 2.6 5.3 (10) (20) Q l/min 8 (30) 10.5 (40) 1) Zero adjustments 2) Gain adjustments (4x) 10 x 15 2 820 210 008 B port plugged Dimensions 1.3 (32.5) 1.6 (40.5) 0.53 (13.5) 1.22 (31) 1.8 (46) 0.67 (17) 0.01/100mm 2.16 (55) 2.76 (70 ) 0.51…0.59 (13…15) 1.5 (38) 10.12 (257) .48 12.4 Ø 0.21 (5.3) 2.6 (65) Dimensions of mounting configuration NG 6 ISO 4401 see page 103 32 RMS Rmax 4 0.9 (23) 0.87 (22) 1.9 (49) 3.6 (92) 0.5 (12) Proportional valves 39 Proportional throttle valve NG 6 Function A P B T 2 1 1 2 Proportional throttle valve without position control Optional with manual override Pmax. Symbol A B Q GPM [l/min] 4.7 (18) 9 (35) 9 (35) ∆p = 116 PSI (8 bar) LBS [kg] 4.4 (2) 0 811 403 105 0 811 403 104 0 811 403 108 0 811 403 109 0.7 0.3 1.1 0.5 0.6 (0.3) (0.15) (0.5) (0.2) (0.25) 0 0 0 1 0 811 811 811 834 811 405 405 405 484 405 079 041 091 185 127 Function A/W 2.5/25 1 PSI [bar] P, A, B: 4570 (315) T: 3625 (250) Normally closed P T A B 1 Normally open P T 2 Amplifier see Page 108 K P M K P Box + M 1M45–2.5A 2.5A 1Kan./ 2.5A 25P 1M25-RGC 1 40 Proportional valves Nominal flow This always refers to a pressure differential of ∆p = 116 PSI at the metering orifice. Where other pressure differentials are involved, flow is calculated according to the following formula: QX = Qnom pX 116 Characteristics General Construction Actuation Connection type Mounting position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal flow at ∆p = 116 PSI Leakage/Metering– edge I = 0 (∆p = 1450 PSI) I = max. Max. working pressure Port P, A, B Port T Electrical Duty cycle Degree of protection Solenoid connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Q max. Response time 100% signal change ≤ ± 2% ≤ ± 1.5% ≈ 10% ON: 70 ms OFF: 70 ms 100% (9 VDC) IP 65 Connector DIN 43 650/ISO 4400 max. 2.5 A 3.0 Ω max. 25 W Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 4.7 (18) or 9 GPM (35 l/min) (per path) A B spool type valve Proportional solenoid without position control Subplate, NG 6 (ISO 4401) optional -4°…122°F (-20°…+50°C) However, the operating limits must be observed. When the operating limits are exceeded, the ensuing flow forces lead to uncontrollable spool movements. Pressure compensators should be used to limit the pressure drop. Achieved using filter ß x = 75 X = 10 4.88 in 3/min ≤ (80 cm3/min) 9.15 in3/min ≤ (150 cm3/min) P A T B P T 4570 (315 bar) 3625 (250 bar) Characteristics values determined with proportional amplifier:1 M 45 –2.5 A Operating limits 5000 (350) 4350 (300) PT max 3625 PSI 2900 (200) p bar 1450 (100) single flow double flow 0 0 2.6 (10) 5.3 (20) 8 (30) 10.5 (40) 13 (50) 16 (60) 19 (70) Q (l/min) Proportional valves 41 Performance curves ν = 35 cSt Q GPM (l/min) 10.6 (40) 2) 5.3 (20) Qnom = 18, 35 l/min 8 (30) 4 (15) A B p = 116 PSI 5.3 (20) 2.6 (10) P T Hyst. 4% 1.3 (5) p p max = 3625 PSI (250 bar),T = 4570 PSI (315 bar),T x 2.6 (10) max 0 0 1) 0 2 4 6 8 10 VIN Qnom = 35 l/min Q GPM (l/min) 10.6 (40) A B 8 (30) p = 116 PSI 5.3 (20) P T Hyst. 4% p p max = 3625 PSI (250 bar),T = 4570 PSI (315 bar),T x 2.6 (10) 2) max 0 0 1) 2 4 6 8 10 VIN 1) Zero adjustment 2) Gain adjustment 42 Proportional valves Doubled flow rate A B P T pmax = 3625 PSI Dimensions (4x) 10 x 1.5 2 820 210 008 1.3 (32.5) 1.6 (40.5) 0.53 (13.5) 1.22 (31) 1.8 (46) 0.5 (13) 1.9 (49) 3.6 (92) 0.5 (12) Manual override Ø 0.21 (5.3) 2.6 (65) 5.3 (135) Ø 1.6 (40) 1.7 (44) 32 RMS Rmax 4 0.01/100mm 7 (max. 179) Dimensions of mounting configuration NG 6 ISO 4401 see page 103 0.9 (24) 0.87 (22) Proportional valves 43 Proportional throttle valve without LVDT NG 10 Function Symbol A B 21 (80) ∆p = 116 PSI 2.5/50 (R20= 5.8 Ω*) P T P M K y A T A P B T Pmax. Q A/W PSI [bar] GPM (l/min) 10.5 (40) LBS [kg] 0 811 403 020 0 811 403 021 P, A, B: 4570(315) T:3625(250) 15(6.9) Amplifier see Page 108 K P Box + M 1M45–2.5A AS2.5-V 1Kan./ 2.5A 25P 1M25-RGC 1 0.7 0.3 1.1 0.5 0.6 (0.3) (0.15) (0.5) (0.2) (0.25) 0 0 0 1 0 811 811 811 834 811 405 405 405 484 405 079 143 091 185 127 44 Proportional valves Nominal flow This always refers to a pressure differential of ∆p = 116 PSI at the metering orifice. Where other pressure differentials are involved, flow is calculated according to the following formula: QX = Qnom pX 116 Characteristics General Construction Actuation Connection type Mounting position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal flow at ∆p = 116 PSI Leakage/Metering– edge I = 0 (∆p = 1450 PSI) I = max. Max. working pressure Port P, A, B Port T Electrical Duty cycle Degree of protection Solenoid connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Q max. Response time 100% signal change ≤ ± 5% ≤ ± 3% ≈ 10% ON: 100 ms OFF: 100 ms 100% (9 VDC) IP 65 Connector DIN 43 650/ISO 4400 max. 2.5 A 5.8 Ω max. 50 W Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 10.5 (40) or 21 GPM (80 l/min) (per path) A B spool type valve Proportional solenoid without position control Subplate, NG 6 (ISO 4401) optional -4°…122°F (-20°…+50°C) However, the operating limits must be observed. When the operating limits are exceeded, the ensuing flow forces lead to uncontrollable spool movements. Pressure compensators should be used to limit the pressure drop. Achieved using filter ß x = 75 X = 10 4.88 in 3/min ≤ (80 cm3/min) 9.15 in3/min ≤ (150 cm3/min) P A T B P T 4570 (315 bar) 3625 (250 bar) Characteristics values determined with proportional amplifier:1 M 45 –2.5 A Operating limits P PSI (bar) (p T max) single flow double flow 4640 (320) 4350 (300) 3625 (250) 2900 (200) 2175 (150) 1450 (100) 725 (50) 0 0 10 (40) 21 32 42 53 63 74 (80) (120) (160) (200) (240) (280) Q GPM (l/min) Proportional valves 45 Performance curves ν = 36 cSt Qnom=10.5 GPM, 21 GPM A B Pmax = 3625 PSI, T Pmax = 4570 PSI, T x P T 13.2 26.4 Q [GPM] 10.5 21 ∆p = 116 PSI 8 16 *2) 5.2 10.5 Hyst. ≤ 5 % 2.6 5.2 0 0 0 20 40 Spool stroke *1) 0 0.5 2 4 6 8 10 60 80 100% VIN 1) Zero adjustment 2) Gain adjustment Double flow rate A B P T pmax= 250 bar 46 Proportional valves Dimensions 7.87 (200 ) T 2.36 (60) A B 1.8 2.36 (46) (60) 2.8 (70) P 0.5 (12) 3.46 (88) 2.13 (54) .94 (24) 4x M6 x 35 DIN 912-10.9 = 11+3 Nm 2 910 151 207 A Manual override 4.5 (114) 2.36 (60) 1.08 (2.75) 2.36 (60) 1.53 (38.9) 3.2 (81) ø 0.26 ø 6.6 32RMS Rmax. 4 .4 (11) 4 (102) 0.01/100 (5x) Set Dimensions of mounting hole configuration NG 10 ISO 4401 see page 104 12 x 2 1 817 010 230 Proportional valves 47 Proportional throttle valve NG 6 Function A P B T Proportional throttle valve with position control Pmax. Symbol A/W A B Q GPM (l/min) ∆p = 116 PSI 2.6 (10) 5.3 (20) 9 (35) LBS [kg] 5(2.2) 0 811 403 100 0 811 403 101 0 811 403 126 PSI [bar] P, A, B: 4570(315) T:3625(250) 2.7/25 P T K Amplifier see Page 109 K K QV 45 QV 45–RGC 1 QV 45–RGC 3 0.5(0.2) 0.5 (0.2) 0.7(0.3) 0 811 405 098 0 811 405 103 B 830 303 389 48 Proportional valves Nominal flow This always refers to a pressure differential of ∆p = 116 PSI at the throttle point. Where other pressure differentials are involved, flow is calculated according to the following formula: QX = Qnom pX 116 Characteristics General Construction Actuation Connection type Mounting Position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Nominal flow at ∆p = 116 PSI Leakage/Metering notch (∆p = 1450 PSI) Max. working pressure Port P, A, B Port T Electrical Duty cycle Degree of protection 434/5 Solenoid connector Position transducer connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Q Response time 100% signal change max. Spool type valve Proportional solenoid with position control Subplate, mounting configuration NG 6 (ISO 4401) optional -4°…122°F (-20°…+50°C) Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 C ST) 60…3700 SUS (10…800 C ST) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) 2.5 (10) A B However, the operating limits must be observed. When the operating limits are exceeded, the ensuing flow forces lead to uncontrollable spool movements.Pressure compensators should be used to limit the pressure drop. Achieved using filter ß x = 75 X = 10 9 GPM (35 l/min) 5.3 (20) Im = 0 P T ≤ 4.88 in 3/min (80 cm 3/min) 4570 PSI (315 bar) 3625 PSI (250 bar) 100% IP 65 as per DIN 40 050 and IEC 14 Connector DIN 43 650/ISO 4400 Special Connector max. 2.7 A 3.0 Ω max. 25 W ≤ 0.3% ≤ 0.2% ≈10% ≈ 12 ms Characteristic values determined with proportional amplifier: QV 45 P bar PT (3625 PSI) Operating limits 4640 (320) 4350 (300) 3625 (250) PB PB 2900 (200) T +A PB +A T PB 2175 (150) Qn 20 single flow Qn 20 double flow Qn 35 single flow Qn 35 double flow 0 0 5.3 (20) 10.6 (40) 1450 (100) 725 (50) 16 (60) 21 (80) 26.4 (100) Q (l/min) Proportional valves 49 Performance curves Q GPM (l/min) ν = 35 cSt 5.3 (20) p 116 PSI 4 (15) Qnom = 10 l/min 2) 2.6 (10) A B 1.3 (5) P T pmax =(3625 psi),T pmax =(4570 psi),T x 0 0 1) 2 4 6 8 10 VIN Q GPM (l/min) Qnom = 20 l/min 6.6 (25) p 116 PSI 5.3 (20) 2) A B 4 (15) P T pmax =(3625 psi),T pmax =(4570 psi),T x 2.6 (10) 1.3 (5) 0 0 1) 2 4 6 8 10 VIN Q GPM (l/min) Qnom = 35 l/min 10.5 (40) p 116 PSI A B 8 (30) 2) P T 5.3 (20) pmax =(3625 psi),T pmax =(4570 psi),T x 2.6 (10) 0 0 1) 2 4 6 8 10 VIN 1) Zero adjustment 2) Gain adjustment 50 Proportional valves Doubled flow rate A B P T pmax = 3625 PSI Dimensions (4x) 10x15 2 820 210 008 1.8 (46) A 0.51…0.59 (13…15) Ø 0.20 (5.3) 0.43 (11) 2.6 (65) 5.3 (135) 8.3 (201) 0.5 (13) 32 RMS Rmax 4 0.9 (24) 0.87 (22) Dimensions of mounting configuration NG 6 ISO 4401 see page 103 1.9 (49) 0.01/100mm 3.6 (92) 2.16 (55) 0.5 (12) Proportional valves 51 Proportional throttle valve NG 10 Function L A P B T Additional drain port Proportional throttle valve with position control pmax 29 PSI Pmax. Symbol A/W A B Q GPM (l/min) ∆p = 116 PSI 5.3 (20) 10.6 (40) 21 (80) LBS [kg] 5(2.2) 0 811 403 003 0 811 403 002 0 811 403 001 PSI [bar] P, A, B: 4570 (315) T:4000 (280) L:≤ 29 (2) 3.7/50 P T L K Amplifier see Page 109 K K QV 60 QV 60–RGC 1 QV 60–RGC 3 0.5(0.2) 0.5 (0.2) 0.7(0.3) 0 811 405 099 0 811 405 104 B 830 303 390 52 Proportional valves Nominal flow This always refers to a pressure differential of ∆p = 116 PSI at the throttle point. Where other pressure differentials are involved, flow is calculated according to the following formula: pX 116 Characteristics General Construction Actuation Connection type Mounting Position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal flow ( at ∆p = 116 PSI) Leakage/Metering notch (∆p = 1430 PSI) Im = 0 Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 C ST) 60…3700 SUS (10…800 C ST) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 5.3 (20) 10.6 (40) 21 GPM (80 l/min) (per flow path) A B P T spool type valve Proportional solenoid with position control Subplate,mounting configuration NG 10 (ISO 4401) + L optional -4°…122°F (-20°…+50°C) QX = Qnom Achieved using filter ß x= 75 X = 10 However, the operating limits must be observed. When the operating limits are exceeded, the ensuing flow forces lead to uncontrollable spool movements. Pressure compensators should be used to limit the pressure drop. ≤ 4.88 in. 3/min (80 cm 3/min) Max. working pressure Port P, A, B Port T Port L Electrical Cyclic duration factor Degree of protection Solenoid connector Position transducer connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Response time 100% signal change 10% signal change 4570 PSI (315 bar) 3625 PSI (250 bar) 29 PSI (≤ 2 bar) 100% IP 65 as per DIN 40 050 and IEC 14 434/5 Connector DIN 43 650/ISO 4400 Special Connector max. 3.7 A 2.5 Ω max. 50 W ≤ 0.3% ≤ 0.2% ≈ 10% ≈ 25 ms ≈ 15 ms Characteristics values determined with proportional amplifier: QV 60 Operating limits PT max 4080 PSI (280 bar) 4640 (320) 4350 (300) 3625 (250) 2800 (200) 2175 (150) 1450 (100) 725 (50) 0 0 10 (40) 21 (80) 32 (120) 42 53 (160) (200) 63 (240) 74 (280) single flow double flow P PSI (bar) Q GPM (l/min) Proportional valves 53 Performance curves ν = 35 cSt Q GPM (l/min) 6.6 (25) p = 116 PSI 5.3 (20) 2) Qnom = 20 l/min 4 (15) A B 2.6 (10) P T L 1.3 (5) pmax =4570 psi 0 0 1) 2 4 6 8 10 VIN Q GPM (l/min) 20 (75) p = 116 PSI 16 (60) 2) Qnom = 40 l/min 12 (45) A B 8 (30) P T L 4 (15) pmax =4570 psi 0 0 1) 2 4 6 8 10 VIN Q GPM (l/min) 21(80) p = 116 PSI 16 (60) 2) Qnom = 80 l/min 10.5 (40) A B 5.3 (20) P T L pmax =4570 psi 0 0 1) 2 4 6 8 10 VIN 1) Zero adjustment 2) Gain adjustment 54 Proportional valves Doubled flow rate A B P T L pmax = 4060 PSI Dimensions 1.8 (46) (1x) 6x2 1 817 010 230 0.43 (11) 0.5 (12) 2.1 (54) 1 (24) 0.3 (8) 2.2 (55.5) 0.02 (0.5) 2.4 (60) 2.8 (70) 12 x 2 3.2 (81) 4.5 (114) 2.4 (60) 0.26 (6.6) 4 (102) 8.3 (201) 0.51…0.59 (13…15) (5x) 32 RMS Rmax 4 0.01/100mm .87 (22) 0.43 (11) 2.12 (54) Dimensions of mounting configuration NG 10 ISO 4401 see page 104 Note: Additional “L” Port 1.5 (38.9) 1.1 (27.5) Proportional valves 55 Proportional throttle valve with integrated amplifier NG 10 Function without port L T A P B T Pmax. Symbol V/W PSI [bar] P, A, B: 4570(315) T:2900(200) Q GPM (l/min) 13.2 (50) 21 (80) ∆p = 72.5 PSI (5 bar) LBS [kg] 15.7(7.1) 0 811 404 751(1) 0 811 404 750 Int. El. VIN D E A B 24 VDC max 50 VA P T 7-Pin Connectors (not included with valve) KS Plug 7-pole Page 148 Metal MS Connector Was (1) 1 834 482 022 1 834-482 026 1 834 482 023 1 834 482 024 9 536 230 054 KS MS MS B 810 005 206 56 Proportional valves *Nominal flow This always refers to a pressure differential of ∆p = 73 PSI at the throttle point. Where other pressure differentials are involved, flow is calculated according to the following formula: QX = Qnom pX 72.5 Characteristics General Construction Actuation Type of mounting Assembly position Ambient temperature range Vibration Test Condition Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Max. operating pressure (static) Nominal flow GPM (l/min) at ∆p = 5 bar*/ Land Operating limits Leakage at 100 bar/ Metering notch Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Response time 100% signal change 10% signal change Thermal drift Electrical characteristics 25 ms 10 ms < 1%, at ∆T = 40°C see page 59 < 0.3% < 0.2% < ± 3% Hydraulic oil as per DIN 51524…535 Other fluids subject to approval 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 7 NAS 1638 17/14 (ISO 4406) See symbol Ports P, A, B Port T 13.2 (50) See diagram A B Spool valve, operated directly, without steel valve Proportional solenoid with position control and with integrated amplifier Subplate (ISO 4401) optional -4°…122°F (-20°…+50°C) max. 25 g shaken in 3 dimensions (24 h) However, the operating limits must be observed. When the operating limits are exceeded, the ensuing flow forces lead to uncontrollable spool movements. Pressure compensators should be used to limit the pressure drop. Achieved using filter ß x = 75 X=5 4570 PSI (315) bar 3625 PSI (200) bar 21 (80) ≤ 4.88 in.3/min. (80 cm3/min.) P T Operating limits 4640 (320) 4350 (300) 3625 (250) PT max 2900 (200) P PSI (bar) 2175 (150) 1450 (100) 725 (50) 0 0 10 (40) 21 (80) 32 (120) 42 53 (160) (200) 63 (240) 74 (280) single flow double flow Q GPM (l/min) Proportional valves 57 Performance curves ν = 35 cSt 13.2 (50) Q GPM (l/min) p = 73 PSI *1) 10.5 (240) Qnom = 50 l/min 8 (30) 5.3 (20) A B 2.6 (10) P T *1) 0 0 18 V 0.5 2 4 6 8 + 10 VD–E pmax = 4570 psi VB 0% VB 26.4 (100) 20% 18 VDC 100% Q GPM (l/min) p = 73 PSI 21 (80) Qnom = 80 l/min *1) 16 (60) 10.5 (40) A B 5.3 (20) P T *1) 0 0 2 0.5 4 6 8 + 10 VD–E pmax = 4570 psi VB 18 V 0% VB 20% 18 VDC 100% S 1) Factory setting ± 3% Doubled flow rate A B P T pmax = 2900 PSI 58 Proportional valves Dimensions 1 834 482 022 0.6 (15) Ø 2.2 (57) Ø 0.26 (6.6) 1 (24) 4 (102) 12 x 2 1 817 010 230 Set 9.5 (242) 1.2 (30) 2.4 (60) 1.5 (39) 2.4 (60) 32 RMS Rmax 4 *This dimension is 1.2" (ISO standard) previous versions were 1". Dimensions of mounting configuration NG 10 ISO 4401 see page 104 2.8 (70) 0.01/100mm 3.2 (81) 5.6 (143) Proportional valves 59 Electronics Characteristics Electrical Duty cycle Degree of protection Connection Voltage supply Terminal A: B: 0 V Power External fuse Input signal Terminal D: VIN E: 0 V Maximum differential input voltage at 0 V Test signal Terminal F: V test C: 0 V Safety lead to ground Recommended cable 100% IP 65 as per DIN 40 050 and IEC 14434/5 7–pole plug, PG 11 24 VDC nominal min. 21 VDC/max. 40 VDC Ripple max. 2 VDC max. 50 VA 2.5 AF 0…+ 10 V Differential amplifier Ri = 100 k Ω D E B B max. 18 VDC Note: Supply voltage is 24 VDC nominal, below 18 VDC a rapid shut-off (similiar to “Enable – OFF”) is initiated internally. 0…+ 10 V proportional to main spool stroke Ra = 10 k Ω Connect only when supply transformer does not conform to VDE 0551 7 conductor shielded up to 65 Ft. :18 AWG up to 130 Ft. : 16 AWG 13.2 (50) VD–E 0.6 VDC VD–E 8 VDC 0.2 (0.8) 12 (45) 21 (80) 0.4 (1.5) 18.5 (70) Q n Type (l/min) Adjustment (Factory set) ± 3% (l/min) ∆p = 73 PSI 60 Block diagram Proportional valves Fuse 2.5 Amp + 24 VDC +VB +15 V –15 V DC DC A B C 100k Diff. amp. 100k 10k D E F Ref 0 to +10V Ref * 0 to +10V 0V Power Supply Valve Command Input Valve Feedback Logic Earth Ground Shield (to supply zero) +VB + 1 2 3 4 0…±10 V PD – Main stage PID Pilot stage *Do not connect with supply zero! V D – E proportional Signal (D) 0…10 V Q = 100% "Q" (l/min) S U A B 0 V …(E) D E P T 0 0 0.5 V 8 V 10 V Proportional valves 61 Proportional flow control valve NG6 Function A With position control Metering Throttle Pressure compensator A P B T B Without position control C With manual override Pmax. Symbol Basic Position B P A A/W 2.7/25 PSI [bar] 1450 (100) 3625 (250) ∆p A–B PSI [bar] 58 (4) 116 (8) 116 (8) 58 (4) 116 (8) 58 (4) 116 (8) 58 (4) 116 (8) GPM [l/min] QA max – 13 13 8 10.5 – – 8 10.5 (50) (50) (30) (40) QB LBS [kg] 0.7 (2.6) 5 2.6 (10) 9 (35) 2 9 2 9 2 9 (2.2) 0 811 403 121* 0 811 403 117 0 811 403 114 0 0 0 0 0 0 811 811 811 811 811 811 403 403 403 403 403 403 112 113 118* 119* 115 116 A Normally closed B B P A C B P A Normally closed Normally open* Normally closed 2.5/25 (30) (40) (7.5) 4.4 (2.0) (35) (7.5) (35) (7.5) 5 (2.2) (35) *To be used only as a 2–way flow control valve 62 Proportional valves 2–way flow control B 3–way flow control B B P A A P A P P T A B P T A B Flow Direction Normally closed proportional flow control valves may be used either as 2–way or 3–way flow control valves. 2–way flow control valve A: Supply B: Discharge P: closed T: closed 3–way flow control valve A: Supply B: Discharge P: Residual flow, can be loaded up to 250 bar, or tank T: closed Normally open flow control valves may only be used as 2–way flow control valves. Amplifier Symbol Amplifier see Page 108, 109 Valve Type K P Box + M K K K 1 M 45 – 2.5 A AS2.5 – V 1 CH./2.5 A 25 P 1 M 25 – RGC 1 QV 45 QV 45 – RGC 1 QV 45 – RGC 3 LBS [kg] 0.7 (0.3) 0.33 (0.15) 1.1 (0.5) 0.5 (0.2) 0.5 (0.2) 0.5 (0.2) 0.5 (0.2) 0.7 (0.3) 0 811 405 079 0 811 405 143 0 811 405 091 1 834 484 185 1 811 405 127 0 811 405 098 0 811 405 103 B 830 303 389 P B C A K M Proportional valves 63 Characteristics General Construction Actuation Connection type Mounting Position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal flow GPM (l/min) Supply Controlled Q min. Spool type valve with integrated pressure compensator Proportional solenoid with and without position control Subplate, mounting configuration NG 6 (ISO 4401) optional -4°…122°F (-20°…+50°C) Hydraulic oil as perDIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol – 0.7 (2.6) 0.61 8 (30) 2 (7.5) – 8 (30) 2.6 (10) 2.4 9 (35) 9 (35) 3 Achieved using filter ß x = 75 X = 10 controlled (in 3/min)* Max. working pressure Port A, B Port T Port P Min. pressure drop A Electrical Duty cycle Environmental protection Solenoid connector Position transducer connector B 3625 (250 bar) or 1450 (100 bar) plugged plugged or 3625 (250 bar) residual flow Q nom. = 2.6 and 7.5 l/min: 58…87 PSI (4…6 bar) Q nom. = 10 and 35 l/min: 145…203 PSI (10…14 bar) 100% IP 65 as per DIN 40 050 and IEC 14 434/5 Connector DIN 43 650/ISO 4400 Special connector without position control with position control max. 2.7 A 2.7 Ω 25 W ≤ 1% ≤ 0.5% ≈ 5% 35/25 ms ≤ 30ms Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Q max. Response time 100%/ 10% signal change Response time with max. load change max. 2.5 A 2.5 Ω 25 W ≤ ± 2.5% ≤ ± 1.5% ≈ 20% 70/–ms ≤ 30ms * only for position controlled valves Characteristic values determined with proportional amplifiers Valve with position control: QV 45 Valve without position control: 1 M 45– 2.5 A 64 Proportional valves Performance curves ν = 35 cSt Q GPM (l/min) 0.8 (3.0) 0.66 (2.5) 2) Qnom = 0.7 GPM 2.6 (l/min) pmax = 1450 PSI (100 bar) Special version for very low flow rates 0.53 (2.0) Hyst. 1% 0.4 (1.5) 0.26 (1.0) 0.13 (0.5) 0 0 1) 2 4 6 8 + 10 VIN 10.6 (40) 2.6 (10) 2 (8) 2) Qnom = 2 (7.5), 2.6 (10), 9 (35) GPM (l/min) Normally closed Q GPM (l/min) 8 (30) 2 (7.5) 1.5 (6) 5.3 (20) 1.3 (5) 1 (4) Hyst. ± 2.5% 2.6 (10) 0.66 (2.5) .5 (2) 0 0 0 0 1) 2 4 6 8 + 10 VIN 10.6 (40) 2 (8) Qnom = 2 (7.5), 9 (35) GPM (l/min) Normally open Q GPM (l/min) 8 (30) 1.5 (6) 5.3 (20) 1 (4) Hyst. ± 2.5% 2.6 (10) .5 (2) 2) 0 0 0 2 1) 4 6 8 + 10 VIN 1) Zero adjustment 2) Gain adjustment Proportional valves 65 2–way flow control Qnom = 2.6 l/min B Qnom = 7.5, 10, 35 l/min P B P A 100 bar 250 bar A 1 (4.0) 10.6 (40) 2.6 (10) QB GPM (l/min) .92 (3.5) 0.8 (3.0) 0.66 (2.5) 0.53 (2.0) 0.4 (1.5) 0.26 (1.0) 0.13 (0.5) 0 0 290 (20) 580 (40) 870 (60) 1160 (80) 1450 (100) QB GPM (l/min) 8 (30) 2 (7.5) 5.3 (20) 1.3 (5) 2.6 (10) 0.66 (2.5) 0 0 725 (50) 1450 (100) 2175 (150) 2900 (200) 3625 (250) pB PSI (bar) pB PSI (bar) 3–way flow control B l=0 Q ~0 B P A A P 250 bar A Q A-P Pa–p PSI (bar) 10.6 (40) 2.6 (10) 363 (25) 290 (20) 218 (15) 145 (10) QB GPM (l/min) 8 (30) 2 (7.5) 5.3 (20) 1.3 (5) 0 0 2.6 (10) 5.3 (20) 8 (30) 10.6 (40) 13 (50) 2.6 (10) 0.66 (2.5) Q A–P GPM (l/min.) 0 0 725 (50) 1450 (100) 2175 (150) 2900 (200) 3625 (250) pB PSI (bar) 66 Proportional valves Dimensions A with position control 1.3 (32.5) 1.6 (40.5) 0.5 (13.5) 1.2 (31) 1.8 (46) 2.16 (55) 0.51…0.69 (13…15) Ø 0.2 (5.3) 10 x 1.5 2 820 210 008 (4x) 2.6 (65) 0.87 (22) 0.87 (22) 2.16 (55) 6.18 (157) B without position control C with manual override Ø 1.6 (40) 6.18 (157) 1.7 (44) 7 (max. 179) Dimensions of mounting configuration NG 6 ISO 4401 see page 103 0.9 (24) 0.87 (22) 1.9 (49) 3.6 (92) 0.5 (12) Proportional valves 67 Proportional flow control valve NG 10 Function A With position control Metering Throttle Pressure compensator T A P B T B Without position control C With manual override Pmax. Symbol Basic Position B P A A/W 2.5/25 PSI [bar] 3625 (250) ∆p A–B PSI [bar] 116 (8) GPM [l/min] QA max QB LBS [kg] 13.3 (6) 0811 403 012 A Normally closed 26.4 (100) 21 (80) B B P A C B P A Normally closed Normally open* Normally closed 17 – 17 (65) 16 (60) 21 (80) 12.8 (5.8) 0811 403 010 0811 403 013* 13.3 (6) 0811 403 011 (65) 16 (60) *To be used only as a 2–way flow control valve 68 Proportional valves 2–way flow control B 3–way flow control B B P A A P A P P T A B P T A B Flow Direction Normally closed proportional flow control valves position may be used either as 2–way or 3–way flow control valves. 2–way flow control valve A: Supply B: Discharge P: closed T: closed 3–way flow control valve A: Supply B: Discharge P: Residual flow, can be loaded up to 3625 PSI (250 bar) or tank T: closed Flow control valves with open basic position may only be used as 2–way flow control valves. Amplifier Symbol Amplifier see Page 108, 109 Valve Type K P Box + M K K K 1 M 45 – 2.5 A AS2.5 – V 1 CH./2.5 A 25 P 1 M 25 – RGC 1 QV 45 QV 45 –RGC 1 QV 45 – RGC 3 LBS [kg] 0.7 (0.3) 0.33 (0.15) 1.1 (0.5) 0.5 (0.2) 0.5 (0.2) 0.5 (0.2) 0.5 (0.2) 0.7 (0.3) 0 811 405 079 0 811 405 143 0 811 405 091 1 834 484 185 0 811 405 127 0 811 405 098 0 811 405 103 B 830 303 389 P B C A K M Proportional valves 69 Characteristics General Construction Actuation Connection type Mounting position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal flow GPM (l/min) Max. working pressure Port A, B Port T Port P Min. pressure drop Electrical Cyclic duration factor Degree of protection Solenoid connector Position transducer connector 100% IP 65 as per DIN 40 050 and IEC 14 434/5 Connector DIN 43 650/ISO 4400 Special connector without position control Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Q max. Spool type valve with integrated pressure compensator Proportional solenoid with and without position control Subplate, mounting configuration NG 10 (ISO 4401) optional -4°…122°F (-20°…+50°C) Hydraulic oil as perDIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 C ST) 60…3700 SUS (10…800 C ST) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 17 (65) 21 (80) Achieved using filter ß x = 75 X = 10 3625 PSI (250 bar) plugged plugged or 3625 (250 bar) residual flow 116 PSI (8 bar) with position control max. 2.7 A 2.7 Ω 25 W ≤ 1% ≤ 0.5% ≈ 5% 35/25 ms ≤ 45 ms max. 2.5 A 2.5 Ω 25 W ≤ ± 2.5% ≤ ± 1.5% ≈ 20% 70/–ms ≤ 45 ms Response time 100%/ 10% signal change Response time with max. load change Characteristic values determined with proportional amplifiers Valve with position control: QV 45 Valve without position control: 1 M 45– 2.5 A 70 Proportional valves Performance curves ν = 35 cSt with position control QB GPM (l/min) QB GPM (l/min) 21 (80) 18.5 (70) 16 (60) 13 (50) 10.6 (40) 8 (30) 5.3 (20) 2.6 (10) 0 0 2 4 6 8 + 10 VIN without position control 21 (80) 18.5 (70) 16 (60) 13 (50) 10.6 (40) 8 (30) 5.3 (20) 2.6 (10) 0 0 2 4 6 8 + 10 VIN *2) Hyst. ± 1% Qnom = 80 (l/min) Normally closed Hyst. ± 2.5% *1) QB GPM (l/min) 21 (80) 18.5 (70) 16 (60) 13 (50) 10.6 (40) 8 (30) 5.3 (20) 2.6 (10) *1) Qnom = 80 (l/min) Normally open Hyst. ± 2.5% 1) Zero adjustment 2) Gain adjustment 0 0 2 4 6 8 + 10 VIN *1) 2–way flow control QB GPM (l/min) 21 (80) 18.5 (70) 16 (60) 13 (50) 10.6 (40) 8 (30) 5.3 (20) 2.6 (10) 0 0 725 (50) 1450 (100) 2176 (150) 2900 (200) 3625 (250) Q max Q max 3–way flow control QB GPM (l/min) 21 (80) 18.5 (70) 16 (60) 13 (50) pB PSI (bar) B Q max Q~0 P lm = 0 A Q max QA-P Q max Q max A P Pa–p P bar 10.6 (40) 8 (30) 5.3 (20) 2.6 (10) 0 0 725 (50) 1450 (100) 2176 (150) 2900 (200) 3625 (250) 290 (20) 218 (15) 145 (10) 73 (5) 0 0 5.3 (20) 10.6 (40) 16 (60) 21 (80) 26.4 (100) pB PSI (bar) Q A–P Proportional valves 71 Dimensions A with position control (5x) 12 x 2 1 810 210 113 1.8 (46) 2.12 (54) 1 (24) 1.8 (45) 2.8 (70) 3.2 (81) 4.2 (106) 0.5 (12) 2.16 (55) 0.87 (22) Ø 0.25 (6.4) 4 (102) 2.12 (55) 7.6 (194) 0.87 (22) B without position control C with manual override 7.6 (194) Ø 1.6 (40) 1.7 (44) Dimensions of mounting configuration NG 10 ISO 4401 see page 103 9.25 (max. 235) 1.5 (38.9) 1 (27) 72 Proportional valves Proportional directional control valve NG 6 Function A P B T Proportional directional control valve without position control Pmax. Symbol A/W 01 A B Q GPM (l/min) ∆p = 116 PSI (8 bar) 2 (7.5) 4.75 (18) 9.25 (35) 2 (7.5) 4.75 (18) 9.25 (35) LBS [kg] 5.8 (2.6) 0 811 404 123 0 811 404 115 0 811 404 114 0 811 404 125(1) 0 811 404 117 0 811 404 116 PSI [bar] P, A, B: 4570 (315) T:3625 (250) 2.5/25 P T 01 + L A B P T Center position with leakage drain Amplifier see Page 108 K Box + M 2 M 45 – 2.5 A 2 CH./2.5 A 25 P 2 M 2.5 – RGC 2 0.7 1.1 0.5 0.8 (0.3) (0.5) (0.2) (0.4) 0 0 1 0 811 811 834 811 405 405 484 405 080 092 185 106 M K Was (1) B B 810 026 500 Proportional valves 73 Characteristics General Construction Actuation Connection type Mounting Position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal flow(l/min)* Max. working pressure Port P, A, B Port T Electrical Duty cycle Degree of protection Solenoid connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Q max. Response time 100% signal change ≤ 4% ≤ 3% ≈ 10% 70 ms 100% (9 VDC) IP 65 Connector DIN 43 650/ISO 4400 max. 2.5 A 3.0 Ω max. 25 W Hydraulic oil as perDIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 2 (7.5) 4.75 (18) or 9.25 (35) (∆p = 116 PSI) 4570 PSI (315) bar 3625 PSI (250) bar Achieved using filter ß x = 75 X = 10 spool type valve Proportional solenoid without position control Subplate,mounting configuration NG 6 (ISO 4401) optional -4°…122°F (-20°…+50°C) *Nominal flow This always refers to a pressure differential of ∆p = 116 PSI at the throttle point. Where other pressure differentials are involved, flow is calculated according to the following formula: QX = Qnom pX 116 However, the operating limits must be observed. When the operating limits are exceeded, the ensuing flow forces lead to uncontrollable spool movements. Pressure compensators should be used to limit the pressure drop. All characteristic values in connection with proportional amplifier: (VB = 24 V) 2 M 45 –2.5 A Operating limits p PSI (bar) 5075 (350) 4350 (300) 2900 (200) 1450 (100) 0 0 2.6 (10) 5.3 (20) 8 (30) 10.6 (40) 13 (50) 16 (60) Q GPM (l/min) 74 Proportional valves Performance curves ν = 35 cSt p 116 PSI QB GPM (l/min) 2 (8) 5.3 (20) 10.6 (40) A B 2) A B 1 (4) 2.6 (10) 5.3 (20) A– Hyst. 4% .53 (2) 1.3 (5) 2.6 (10) 0 0 0 100% T; P– P T P T B 1.6 (6) 4 (15) 8 (30) A; P– T B– 80 60 40 20 0 Stroke comp. * 20 1) 40 60 80 100% -VIN (V) -10 -8 -6 -4 -2 -0.5 0 0.5 2 4 6 8 10 +VIN (V) 1) Zero adjustment 2) Gain adjustment Symbol 01 A B Valve in center position P T Leakage A T = 4.88 in3/min (80 cm3/min) B T = 4.88 in3/min (80 cm3/min) ∆p = 1450 (100 bar) 01 + L A B A B T = .25…0.5 GPM (1…2 l/min) T = .25…0.5 GPM (1…2 l/min) ∆p = 116 PSI (8 bar) P T Proportional valves 75 Dimensions (4x) 10 x 1.5 2 820 210 008 1.3 (32.5) 1.22 (31) 1.6 (40.5) 0.53 (13.5) 1.8 (46) Manual override 1.93 (49) 0.2 (5.3) 2.6 (65) 8 (205) 32 RMS Rmax 4 0.01/100mm 2.75 (70) Dimensions of mounting configuration NG 6 ISO 4401 see page 103 0.9 (24) 0.87 (22) 3.6 (91) 0.5 (12) 76 Proportional valves yy NG 10 Function A B T A P B T Proportional directional control valve without LVDT Pmax. Q Symbol A/W PSI [bar] GPM (l/min) 10.5 (40) 21 (80) LBS [kg] 0 811 404 830 0 811 404 832 01 A B 2.5/50 P T (R20= 5.8 Ω*) 01 + L A B 10.5 (40) 21 (80) ∆p = 116 PSI (8 bar) P, A, B: 4570(315) T:3625(250) 1.7 (7.7) 0 811 404 831 0 811 404 833 P T Leakage drain in center position M Amplifier see Page 108 K Box + M 2 M 45 – 2.5 A 2 CH./2.5 A 25 P 2 M 2.5-RGC 2 0.7 (0.3) 1.1(0.5) 0.5(0.2) 1.0(0.4) 0 0 1 1 811 811 834 811 405 405 484 405 080 092 185 106 K B *) Amplifier and valve must be operated at 24 VDC Proportional valves 77 Characteristics General Construction Actuation Connection type Mounting Position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal flow GPM (l/min)*(∆p = 116 PSI) Max. working pressure Port P, A, B Port T Port L Electrical Duty cycle Degree of protection Solenoid connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Q max. Response time 100% signal change ≤ 6% ≤ 4% ≈ 10% 100 ms 100% IP 65 as per DIN 40 050 and IEC 14 434/5 Connector DIN 43 650/ISO 4400 max. 2.5 A 5.8 Ω max. 50 W Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 10.6 (40) 21 (80) 4570 PSI (315) bar 3625 PSI (250) bar ≤ 29 PSI (2 bar) Achieved using filter ß x = 75 X = 10 Spool type valve Proportional solenoid without position control Subplate,mounting NG 10 (ISO 4401) optional -4°…122°F (-20°…+50°C) QX = Qnom *Nominal flow This always refers to a pressure differential of ∆p = 116 PSI at the throttle point. Where other pressure differentials are involved, flow is calculated according to the following formula: pX 116 However, the operating limits must be observed. When the operating limits are exceeded, the ensuing flow forces lead to uncontrollable spool movements. Pressure compensators should be used to limit the pressure drop. 21 : 12 (80 : 45) All characteristic values determined with proportional amplifier: 2 M 45 – 2.5A Operating limits P PSI (bar) 4640 (320) 4350 (300) 3625 (250) 2900 (200) 2175 (150) 1450 (100) 725 (50) 0 0 5.3 (20) 10.5 (40) 16 (60) 21 26.4 32 37 (80) (100) (120) (140) Q GPM (l/min) 78 Proportional valves Performance curves ν = 36 cSt 13.2 26.4 A B A B Q [ l/min] 10.5 21 P 2) T P T 5.2 10.5 A Hyst. ≤ 6% 2.6 5.2 0 0 100% 80 60 40 20 0 20 Spool stroke comp. * 1) 0.5 2 40 60 -T ;P -B 8 16 A -T ;P -B 80 100% –10 –8 –6 –4 –2 –0.5 0 4 6 8 10 VIN 1) Zero adjustment 2) Gain adjustment Symbol 01 A B Valve in center position P T Leakage A T = 4.88 in3/min (80 cm3/min) B T = 4.88 in3/min (80 cm3/min) ∆p = 1450 (100 bar) 01 + L A B A B T = .25…0.5 GPM (1…2 l/min) T = .25…0.5 GPM (1…2 l/min) ∆p = 116 PSI (8 bar) P T Proportional valves 79 Dimensions Manual override T 1.8 (46) A P 2.13 (54) B 2.36 2.8 (60) (70) 3.46 (88) .94 (24) 0.5 (12) 4x M6 x 35 DIN 912-10.9 = 11+3 Nm 2 910 151 207 A B Manual override 4.5 (114) 3.2 (81) 1.53 (38.9) 2.36 (60) 1.08 (2.75) ø 0.26 ø 6.6 4 (102) 0.01/100 32RMS Rmax. 4 3.46 (88) 10.95 (278) (5x) Set 12 x 2 1 817 010 230 Dimensions of mounting configuration NG 6 ISO 4401 see page 103 80 Proportional valves Proportional directional control valve NG 6 Function A P B T Proportional directional control valve with position control Pmax. Symbol A/W 01 A B Q GPM (l/min) ∆p = 116 PSI (8 bar) 2.6 (10) 5.3 (20) 9.25 (35) 2 (7.5) 4.75 (18) 9.25 (35) LBS [kg] 6.2 (2.8) 0 811 404 101 0 811 404 100 0 811 404 119 0 811 404 126(1) 0 811 404 120 0 811 404 121 PSI [bar] 4570(315) 2.7/25 P T 01 + L A B P T Leakage drain in center position Amplifier see Page 109 K K WV 45 – RGC 2 WV 45– RGC 4 0.6 (0.25) 0.7 (0.3) 0 811 405 119 0 811 405 137(2) Was (1) B 810 026 501, (2) B 830 303 467 Proportional valves 81 Characteristics General Construction Actuation Connection type Mounting Position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal flow(l/min)* at ∆P = 116 PSI Max. working pressure Port P, A, B Port T Electrical Duty cycle Degree of protection Solenoid connector Position transducer connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Q max. Response time 100% signal change 10% signal change 0.3% 0.2% 5% 30 ms 15 ms 100% IP 65 as per DIN 40 050 and IEC 14 434/5 Connector DIN 43 650/ISO 4400 Special Connector max. 2.7 A 3.0 Ω max. 25 W Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 2 (7.5) 2.6 (10) 4.75 (18) 5.3 (20) or 9.25 (35) 4570 PSI (315) bar 3625 PSI (250) bar Achieved using filter ß x = 75 X = 10 spool type valve Proportional solenoid without position control Sub-plate,mounting configuration NG 6 (ISO 4401) optional -4°…122°F (-20°…+50°C) *Nominal flow This always refers to a pressure differential of ∆p = 116 PSI at the throttle point. Where other pressure differentials are involved, flow is calculated according to the following formula: QX = Qnom pX 116 However, the operating limits must be observed. When the operating limits are exceeded, the ensuing flow forces lead to uncontrollable spool movements. Pressure compensators should be used to limit the pressure drop. All characteristic values in connection with proportional amplifier: WV 45 – RGC 2 P PSI (bar) Operating limits 4640 (320) 4350 (300) 3625 (250) QN 2900 (200) 2175 (150) QN = 20 = 35 Qnom = 18, 35 l/min Qnom = 10, 20 l/min 1450 (100) 725 (50) 0 0 5.3 (20) 10.6 (40) 16 (60) 21 (80) 26.4 (100) Q GPM (l/min) 82 Proportional valves Performance curves ν = 35 cSt 6.6 (25) QB GPM (l/min) A B A B Qnom = 7.5, 10 l/min Spools 01 and 01 + L 5.3 (20) P T P T 4 (15) Qnom = 10L Qnom = 7.5L 2.6 (10) 2) 2) P– 1.3 (5) A ;B –T A– T; P– B 0 100% 80 60 40 20 0 Stroke comp. * 20 1) 40 60 80 100% -10 -8 -6 -4 -2 -0.5 0 0.5 2 4 6 8 10 VIN (V) 6.6 (25) QB GPM (l/min) Qnom = 18, 20 l/min Spools 01 and 01 + L A B A B 5.3 (20) P T P T 2) 4 (15) 2) 1.3 (5) 0 100% A– T Qnom = 20L Qnom = 18L 2.6 (10) –T ;P ;B –B P– A 80 60 40 20 0 Stroke comp. * 20 1) 40 60 80 100% -10 -8 -6 -4 -2 -0.5 0 0.5 2 4 6 8 10 VIN (V) 13 (50) QB GPM (l/min) A B A B Qnom = 35 l/min Spools 01 and 01 + L 10.6 (40) P T P T 2) 8 (30) 2) 5.3 (20) P– A ;B 2.6 (10) –T A– T ;P –B 0 100% 80 60 40 20 0 Stroke comp. * 20 1) 40 60 80 100% -10 -8 -6 -4 -2 -0.5 0 0.5 2 4 6 8 10 VIN (V) 1) Zero adjustment 2) Gain adjustment Proportional valves 83 Symbol 01 A B Valve in central position P T Leakage A T = 4.88 in3/min (80 cm3/min) B T = 4.88 in3/min (80 cm3/min) ∆p = 1450 (100 bar) 01 + L A B A B T = .25…0.5 GPM (1…2 l/min) T = .25…0.5 GPM (1…2 l/min) ∆p = 116 PSI (8 bar) P T Dimensions (4x) 10 x 1.5 2 820 210 008 1.8 (46) A B 2.16 (55) 1.93 (49) 3.6 (92) Ø 0.20 (5.3) .43 (11) 2.6 (65) 5.3 (135) 8 (201) 10.7 (271) 10 x 1.5 Manual override 32 RMS Rmax 4 0.01/100mm Dimensions of mounting configuration NG 6 ISO 4401 see page 103 0.9 (24) 0.87 (22) 0.5 (12) 84 Proportional valves Proportional directional control valve NG 10 Function L A P B T Additional drain port p max 2 bar Proportional directional control valve with position control Pmax. Symbol A/W 01 A B Q GPM (l/min) LBS [kg] 17.6 (8) ∆p = 116 PSI (8 bar) 0 811 404 003 0 811 404 001 0 811 404 086 PSI [bar] 3.7/50 P T L 4570(315) 10.6 (40) 21 (80) A:B 21:12 (80:45) 10.6 (40) 21 (80) A:B 21:12 (80:45) 01 + L A B P T L 0 811 404 081 0 811 404 080 0 811 404 087 Center position with leakage drain Amplifier see Page 109 K K WV 60 – RGC 2 WV 60 – RGC 4 0.55 (0.25) 0.7 (0.3) 0 811 405 120 0 811 405 138 Proportional valves 85 Characteristics General Construction Actuation Connection type Mounting Position Ambient temperature range Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Nominal flow GPM (l/min)*(∆p = 116 PSI) Max. working pressure Port P, A, B Port T Port L Electrical Duty cycle Degree of protection Solenoid connector Position transducer connector Solenoid current Coil resistance R20 Power consumption Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Q max. Response time 100% signal change 10% signal change ≤ 0.75% ≤ 0.5% ≈ 10% 50 ms 20 ms 100% IP 65 as per DIN 40 050 and IEC 14 434/5 Connector DIN 43 650/ISO 4400 Special Connector max. 3.7 A 2.5 Ω max. 50 W Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) See symbol 10.6 (40) 21 (80) 21 : 12 (80 : 45)) 4570 PSI (315) bar 3625 PSI (250) bar ≤ 29 PSI (2 bar) Achieved using filter ß x = 75 X = 10 Spool type valve Proportional solenoid with position control Subplate,mounting NG 10 (ISO 4401) + L optional -4°…122°F (-20°…+50°C) *Nominal flow This always refers to a pressure differential of ∆p = 116 PSI at the throttle point. Where other pressure differentials are involved, flow is calculated according to the following formula: QX = Qnom pX 116 However, the operating limits must be observed. When the operating limits are exceeded, the ensuing flow forces lead to uncontrollable spool movements. Pressure compensators should be used to limit the pressure drop. Characteristic values determined with proportional amplifier: WV 60 – RGC 2 Operating limits P PSI (bar) 4640 (320) 4530 (300) 3625 (250) 2900 (200) 2175 (150) 1450 (100) 725 (50) 0 0 5.3 (20) 10.5 (40) 16 (60) 21 (80) 26.4 (100) 32 (120) 37 (140) Q GPM (l/min) 86 Proportional valves Performance curves ν = 35 cSt Qnom = 40 l/min, Spools 01 and 01 = L 26.4 (100) QB GPM (l/min) A B A B 21 (80) P T P T 16 (60) 2) 2) 10.5 (40) P– 5.3 (20) A ;B –T A ; –T P– B 0 100% 80 60 40 20 0 Stroke comp. * 20 1) 40 60 80 100% -10 -8 -6 -4 -2 -0.5 0 0.5 2 4 6 8 10 VIN (V) Qnom = 80 l/min, Spools 01 and 01 = L 26.4 (100) QB GPM (l/min) A B A B 21 (80) P T P T 2) 2) 16 (60) 10.5 (40) A A– ;B ;P P– –B A– T; B P– 1 :1 –T 2:1 5.3 (20) 0 100% T P– A ;B –T 1 1: 60 40 20 0 Stroke comp. * -10 -8 -6 -4 -2 -0.5 0 0.5 2 4 20 1) 2:1 80 40 60 80 100% 6 8 10 VIN (V) 1) Zero adjustment 2) Gain adjustment Proportional valves 87 Symbol 01 A B Valve in central position Leakage A T = 4.88 in3/min B T = 4.88 in3/min ∆p = 1450 PSI (100 bar) P T 01 + L A B Leakage drain A T = 0.13…0.26 GPM B T = 0.13…0.26 GPM ∆p = 116 PSI (8 bar) P T Dimensions (1x) 6x2 2.36 (60) 1.8 (46) 0.02 (0.5) 2.13 (54) .43 (11) 0.94 (24) 2.8 (70) 3.2 (81) 4.5 (114) 0.5 (12) A B 3.1 (8) 2.19 (55.5) 2.36 (60) 1.08 (27.5) 0.87 (22) 2.18 (54) Ø 0.26 (6.6) 4 (102) 10.94 (278) 3.46 (88) (5x) 32 RMS Rmax 4 0.01/100mm 12 x 2 1 817 010 230 Set Dimensions of mounting configuration NG 10 ISO 4401 see page 104 Note: Additional “L” Port 1.53 (38.9) 88 Proportional valves Proportional directional control valves with integrated amplifier NG 6 Function A P B T Pmax. Symbol V/W PSI [bar] P, A, B: 4600(315) T:2900(200) Q GPM (l/min) 4.7 (18) 8.5 (32) 4.7 (18) 8.5 (32) ∆p = 72.5 PSI (5 bar) LBS [kg] 8.6 (3.9) 0 811 404 140(1) 0 811 404 141(2) 0 811 404 142(3) (4) 0 811 404 143 01 UD E [Int. El.] AB P T AB 24 VDC max 30 VA 01 + L UD E [Int. El.] P T 7-Pin Connectors (not included with valve) Plug 7-pole Page 148 Metal MS Connector B 810 026 548, (3) B 810 026 776, (4) B 810 026 775 KS KS MS MS 1 1 1 1 9 834 482 022 834-482 026 834 482 023 834 482 024 536 230 054 Was (1) B 810 026 777, (2) Proportional valves 89 Characteristics General Construction Actuation Type of mounting Assembly Position Ambient temperature range Vibration Test condition Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Max. operating pressure (static) Nominal flow GPM (l/min) at ∆p = 73 PSI*/ Land QA at 8V Operating limits Leakage at 1450 PSI/Land Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Q Response time 100% signal change 10% signal change Thermal drift Electrical characteristics max. Spool valve, direct operated, without steel sleeve Proportional solenoid with position control and with integrated amplifier Subplate, (ISO 4401) optional -4°…122°F (-20°…+50°C) max. 25 g shaken in 3 dimensions (24 h) Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) see symbol Ports P, A, B Port T 4.7 (18) 3.7 (14) (+/-3%) see diagram AB P T Nominal flow This always refers to a pressure differential of ∆p = 72.5 PSI at the throttle point. Where other pressure differentials are involved, flow is calculated according to the following formula: QX = Qnom pX 72.5 PSI However, the operating limits must be observed. When the operating limits are exceeded, the ensuing flow forces lead to uncontrollable spool movements. Pressure compensators should be used to limit the pressure drop. Achieved using filter ß x = 75 X = 10 4600 PSI (315 bar) 2900 PSI (200 bar) 8.5 (32) 6.6 (25) (+/-3%) ≤ 5 in 3/min (80 cm 3/min) ≤ 0.3% ≤ 0.2% ≤ ± 3% 30 ms 5 ms < 1%, at ∆T = 72°F (40°C) see page 96 Signal Flow p PSI (bar) Operating limits 4640 (320) 4350 (300) 3625 (250) 2900 (200) 2175 (150) 1450 (100) 725 (50) 0 0 5.3 (20) 10.6 (40) 16 (60) 21 (80) 26.4 (100) V (D–E) + 0.5…+10 0V - 0.5…-10 Symbol PA/BT CENTER PB/AT P–A P–B Q GPM (l/min) 90 Proportional valves Performance curves ν = 35 cSt 6.6 (25) p 72.5 PSI A B A B QB GPM (l/min) 5.3 (20) Qnom = 4.7 GPM (18 l/min) P–B P T P T P–A 4 (15) A–T 2.6 (10) B–T 1.3 (5) 0 100% 80 60 40 20 0 Stroke comp. * 20 1) 40 60 80 100% -10 -8 -6 -4 -2 -0.5 0 0.5 2 4 6 8 10 V D–E * * * p 72.5 PSI 13.2 (50) A B A B Qnom = 8.5 GPM (35 l/min) QB GPM (l/min) 10.5 (40) P–B 8 (30) P T P T P–A B–T A–T 5.3 (20) 2.6 (10) 0 100% 80 60 40 20 0 Stroke comp. * 20 1) 40 60 80 100% -10 -8 -6 -4 -2 -0.5 0 0.5 2 4 6 8 10 V D–E * *Factory setting * 3% * Symbol 01 A B Valve in center position P T Leakage A T = 5 in3/min (80 cm3/min) B T = 5 in3/min (80 cm3/min) ∆p = 1450 (100 bar) 01 + L A B A B T = 0.2…0.4 GPM (0.8…1.6 l/min) T = 0.2…0.4 GPM (0.8…1.6 l/min) ∆p = 72.5 PSI (5 bar) P T Proportional valves 91 Dimensions 1 834 482 022 2.8 (72) 2 (53) A +24V=UB B 0V UB C D E F Ground 4.8 (122.5) Ø 0.2 (5.3) (4) 10-24 x 1.25 Bolt Kit B-120 (953611) Torque 53-70 Lb-In 10 (255) 0.43 (11) 2.6 (65) (4x) 10 x 1.5 2 820 210 008 2.8 (70) 32 RMS Rmax 4 0.01/100mm Dimensions of mounting configuration NG 6 ISO 4401 see page 103 1.8 (46) 0.95 (24) 0.87 (22) 2.8 (70.5) 4.2 (107.5) 92 Proportional valves Proportional directional control valves with integrated amplifier NG 10 Function T A P B T Pmax. Symbol V/W PSI [bar] P, A, B: 4600(315) T:2900(200) Q GPM (l/min) 13 (50) 21 (80) 13 (50) 21 (80) ∆p = 72.5 PSI (5 bar) LBS [kg] 19.5 (8.8) 0 811 404 770(1) 0 811 404 771(2) 0 811 404 772(3) 0 811 404 773(4) 01 UD E [Int. El.] AB P T AB 24 VDC max 50 VA 01 + L UD E [Int. El.] P T 7-Pin Connectors (not included with valve) KS Plug 7-pole Page 148 Metal MS Connector Was (1) 1 834 482 022 1 834-482 026 1 834 482 023 1 834 482 024 9 536 230 054 KS MS MS B 810 006 390, (2) B 810 006 351, (3) B 810 006 401, (4) B 810 006 400 Proportional valves 93 Characteristics General Construction Actuation Type of mounting Assembly Position Ambient temperature range Vibration Test condition Hydraulic Pressure medium Viscosity, recommended max. permitted Pressure medium temperature Filtration In line with operational reliability and service life Flow direction Max. operating pressure (static) Nominal flow GPM (l/min) at ∆p = 73 PSI*/ Land QA at 8V Operating limits Leakage at 1450 PSI/Land Static/dynamic Hysteresis Range of inversion Manufacturing tolerance Q Response time 100% signal change 10% signal change Thermal drift Electrical characteristics max. Spool valve, direct operated, without steel sleeve Proportional solenoid with position control and with integrated amplifier Subplate, (ISO 4401) optional -4°…122°F (-20°…+50°C) max. 25 g shaken in 3 dimensions (24 h) Hydraulic oil as per DIN 51524…535 Other fluids after prior consultation 100…465 SUS (20…100 cSt) 60…3700 SUS (10…800 cSt) -4°…176°F (-20°…+80°C) Permissible contamination level Class 8 (NAS 1638) 17/14 (ISO 4406) see symbol Ports P, A, B Port T 13 (50) 9 (35) (+/-3%) see diagram AB P T Nominal flow This always refers to a pressure differential of ∆p = 72.5 PSI at the throttle point. Where other pressure differentials are involved, flow is calculated according to the following formula: QX = Qnom pX 72.5 PSI However, the operating limits must be observed. When the operating limits are exceeded, the ensuing flow forces lead to uncontrollable spool movements. Pressure compensators should be used to limit the pressure drop. Achieved using filter ß x = 75 X = 10 4600 PSI (315 bar) 2900 PSI (200 bar) 21 (80) 18.5 (70) (+/-3%) ≤ 5 in 3/min (80 cm 3/min) ≤ 0.3% ≤ 0.2% ≤ ± 3% ≈ 50 ms ≈ 15 ms < 1%, at ∆T = 72°F (40°C) see page 96 Characteristic values determined with proportional amplifier: QV 45 Signal Flow V (D–E) + 0.5…+10 0V - 0.5…-10 Symbol PA/BT CENTER PB/AT 2175 (150) 1450 (100) 725 (50) 0 0 10.5 (40) 21 (80) 32 (120) 42 (160) 53 (200) Operating limits p PSI (bar) 4640 (320) 4350 (300) 3625 (250) 2900 (200) P–A P–B Q GPM (l/min) 94 Proportional valves Performance curves ν = 35 cSt 13 (50) p 72.5 PSI P–B A B A B P–A QB GPM (l/min) 10.5 (40) Qnom = 13 GPM (50 l/min) A–T 8 (30) B–T P T P T 5 (20) 2.6 (10) 0 100% 80 60 40 20 0 Stroke comp. * 20 1) 40 60 80 100% -10 -8 -6 -4 -2 -0.5 0 0.5 2 4 6 8 10 V D–E * * * p 72.5 PSI 26.4 (100) P–B A B A B P–A QB GPM (l/min) 21 (80) Qnom = 21 GPM (80 l/min) A–T 16 (60) P T P T B–T 10.5 (40) 5 (20) 0 100% 80 60 40 20 0 Stroke comp. * 20 1) 40 60 80 100% -10 -8 -6 -4 -2 -0.5 0 0.5 2 4 6 8 10 V D–E * *Factory setting * 3% * Symbol 01 A B Valve in center position P T Leakage A T = 5 in3/min (80 cm3/min) B T = 5 in3/min (80 cm3/min) ∆p = 1450 (100 bar) 01 + L A B A B T = 0.1…0.2 GPM (0.4…0.8 l/min) T = 0.1…0.2 GPM (0.4…0.8 l/min) ∆p = 72.5 PSI (5 bar) P T Proportional valves 95 Dimensions 1 834 482 022 0.7 (17) 2.8 (72) 4.3 (109) A +24V=UB B 0V UB C D E F Ground 5.3 (135) 2.24 Ø(57) 1.2 (30)* (4) 1/4-20 x 1.5 Bolt Kit B-180 (953675) Torque 97-123 Lb-In Ø 0.26 (6.6 0.9 (24) (5x) 12 x 2 1 817 010 230 4 (102) 3.5 (88) 12.6 (319) 2.4 (60) M6 x 40 M6 x 40 32 RMS Rmax 4 *This dimension is now 1.2" (ISO Standard) previous series was 1". 0.01/100mm Dimensions of mounting configuration NG 10 ISO 4401 see page 104 2.4 (60) 2.8 (70) Attention! 1.5 (39) 3.9 (99) 4.7 (120) 96 Proportional valves Electronics NG 6, 10 Characteristics Electrical Cyclic duration factor Degree of protection Connection Voltage supply Terminal A: B: 0 V Power External fuse Input signal Terminal D: VIN E: 0 V Maximum differential input voltage at 0 V Test signal Terminal F: Vtest C: 0 V Ground Recommended cable 7 conductor shielded Adjustment VD-E + 8 V = (Factory set) ± 3% GPM [l/min.] ∆p = 5 bar QN Type GPM [l/min.] NG 6 100% IP 65 per DIN 40 050 and IEC 14434/5 7-pin plug, PG 11 24 VDC nominal min. 21 VDC/max. 40 VDC Ripple max. 2 VDC 30 VA 2.5 AF 0…±10 V Differential amplifier Ri = 100 kΩ D E B B 50 VA NG 10 Note: Supply voltage 24 VDC nominal, below 18 VDC a rapid shut-down (similar to “Enable-OFF”) is initiated internally. } max. 18 VDC 0…±10 V proportional to main spool stroke Ra = 10 kΩ Connect only when supply transformer is not grounded up to 65 Ft.: 18 AWG up to 130 Ft.: 16 AWG 3.7 (14) 6.6 (25) 9.25 (35) 18.5 (70) 4.7 (18) 8.5 (32) 13 (50) 21 (80) Block diagram Fuse 2.5 Amp + 24 VDC +VB +15 V –15 V DC DC A B C 100k Diff. amp. 100k 10k D E F VDE 0 to ±10V Ref 0 to ±10V Ref * 0V Power Supply Valve Command Input Valve Feedback Logic Earth Ground Shield (to ground zero) + PID – + – *Do not connect with supply zero! V D – E proportional "Q" (l/min) +VB +VB Q = f (V D–E) P–B P–A Power–amp. Proportional valves 97 S U a 4/3 Valve b • NG 6 • NG 10 -10 V 0.5 0 0.5 V +8 V +10 V Signal 0V D E * Factory settings 98 Proportional valves Pressure compensators As with all throttle valves the flow through proportional throttle and proportional directional control valves is dependent on the pressure drop (∆p). The effect of a pressure compensated flow control valve is obtained by combining the throttle valve with a “pressure compensator”. The pressure compensator keeps the pressure drop (∆p) constant at the “metering orifice”. The pressure drop (∆p) is determined by the pressure compensator spring and lies in the 4…8 bar range. Combining a proportional directional control valve with a pressure compensator produces the effect of a bi–directional pressure compensated flow control valve. The varying load pressure is sensed by a shuttle valve. A counterbalance valve should be applied with an overrunning load. Shuttle valve Metering throttle A B A B p P T L P T Pressure compensator Proportional valves 99 2–way pressure compensator NG 6 A * 2.56 (65) B Ø 0.21 (5.3) a P T * T P A B 0.53 (13.5) T P A B 1.77 (45) T P B 1.81 (46) 3.43 (87) (4x) Set 10 x 1.5 1 817 010 269 32 RMS Rmax 4 0.01/100mm For valve Proportional throttle valve NG 6 ∆p PSI (bar) 116 (8) Q GPM (l/min) 6.6 (25) LBS (kg) 2.4 (1.3) 0 811 401 201 3–way pressure compensator NG 6 A * 2.56 (65) B Ø 0.21 (5.3) a P T * T P A B 0.53 (13.5) T P A B 1.77 (45) T P B 3.74 (87) (4x) Set 10 x 1.5 1 817 010 271 0.28 (7) 32 RMS Rmax 4 1.81 (46) 0.01/100mm For valve Proportional throttle valve NG 6 ∆p PSI (bar) 116 PSI (8) Q GPM (l/min) 6.6 (25) LBS(kg) 2.9 (1.3) 0 811 401 203 100 Proportional valves 2–way pressure compensator with shuttle valve NG 6 2.56 (65) A B Ø 0.21 (5.3) P T P A T B 0.53 (13.5) P A T B 1.77 (45) P A T B 1.81 (46) 3.15 (80) (4x) Set 10 x 1.5 1 817 010 269 32 RMS Rmax 4 0.01/100mm For valve Proportional directional valve NG 6 ∆p PSI (bar) 116 PSI (8) Q GPM (l/min) 6.6 (25) LBS (kg) 2.7 (1.2) 0 811 401 200 3–way pressure compensator in A NG 6 2.56 (65) A B Ø 0.21 (5.3) P T A P T L B A P T L B 0.53 (13.5) 3.54 (90) 4.13 (105) 32 RMS Rmax 4 1.77 (45) 1.81 (46) A P T L B 0.01/100mm (4x) Set 10 x 1.5 1 817 010 271 For valve Proportional directional valve NG 6 ∆p PSI (bar) 116 PSI (8) Q GPM (l/min) 6.6 (25) LBS (kg) 2.7 (1.2) 0 811 401 202 Proportional valves 101 2–way pressure compensator NG 10 A B A a P T L T P A B L Y T P A B L Y T P A B L 2–way pressure compensator with shuttle valve NG 10 A B B a P T b T P A B L Y T P A B L Y T P A B L 0.26 (6.6) 2.4 (62) 0.02 (0.5) T A P B T 1.81 (46) L 1.08 (27.5) 2.76 (70) 6x2 0.43 (11) 0.79 (20) 2.13 (54) 4 (102) 0.94 (24) 0.43 (11) 12 x 2 10 x 2 (1x ) Set 32 RMS 0.01/100mm Mounting pattern as per DIN 24 340 A10 and ISO 4401 with additional L–port (Bosch) Rmax 4 For valve Throttle valve NG 10 ∆p PSI (bar) 58 (4) 116 (8) Q GPM (l/min) 13 (50) 20 (75) 13 (50) 20 (75) LBS (kg) 4 (1.8) 0 811 401 220 0 811 401 221 0 811 401 222 0 811 401 223 A B Directional control valve 58 (4) 116 (8) 2.17 (55) 1 817 010 280 102 Proportional valves Performance curves of the pressure compensators Q% 100 Q = f (VIN) NG 6, NG 10 75 The characteristic curve of the proportional throttle/ directional control valve is valid for ∆p = 116 (8) or 58 (4), PSI (bar) 25 0 0 Q% 100 2 4 6 8 10 VIN Flow as a function of Load Pressure 75 B 50 25 A 0 0 725 (50) 1450 (100) 2175 (150) 2900 (200) 3625 (250) p= 50 4/ 8b ar PA PSI (bar) Q GPM l/min PA Flow as a function of A Port Pressure 8 (30) 6.6 (25) 5.3 (20) 4 (15) 2.6 (10) 1.3 (5) 0 0 725 (50) 1450 (100) 2175 (150) 2900 (200) 3625 (250) QB B QA A P PA PSI (bar) Proportional valves 103 NG 6 Subplates Inches (Millimeters) Bolt Kit Kit B-120 valve only NG 6 Side Ported Port Size 1/4" NPTF 3/8" NPTF 1/2" NPTF #6 SAE A in. (mm) .474 (12.0) .474 (12.0) .579 (14.7) .474 (12.0) .579 (14.7) Part Number 9 000 010 147 9 000 010 145 9 000 010 142 9 000 010 143 9 000 010 141 Part Number 953 611 .343 drill thru 2 places #8 SAE 3.716 (94.4) .548 (13.9) NOTE: Max. Pressure = 4600 PSI (315) NG 6 Bottom Ported Port Size A in. (mm) B in. (mm) Part Number 2.814 (72.1) 2.130 (54) 1/4" NPTF 3/8" NPTF 1/2" NPTF #6 SAE #8 SAE 2.017 (51.2) .829 (21.0) 9 000 010 148 2.079 (52.8) .766 (19.5) 9 000 010 146 2.130 (54.1) .710 (18.0) 9 000 010 139 2.050 (52.0) .797 (20.2) 9 000 010 144 2.130 (54.1) .710 (18.0) 9 000 010 140 4.62 (117.3) Bottom ported .359 (9.1) NOTE: Max. Pressure = 4600 PSI (315) Side ported 1.50 (38.1) .50 (12.7) A .850 (21.59) 3.490 (88.6) 1.320 (33.5) 2.174 (55.22) B 1.609 (40.87) 1.423 (36.1) A B 4.62 (117.35) T .850 (21.59) .5 (12.7) P A When a subplate is not used a machined pad must be provided. The mounting surface should comply with NFPA T3.5.1M R1- 1984 and ANSI B93.7M- 1986 specifications. 1.50 (38.1) B T .850 (21.59) 2.410 (61.2) .850 (21.59) A P 104 Proportional valves NG 10 Subplates NG 10 Side Ported Port Size 1/2" NPT F Inches (Millimeters) 3/4" NPT F #8 SAE #12 SAE Part Number 9 000 010 164 9 000 010 166 9 000 010 165 9 000 010 175 With “L” Port 9 000 010 171 9 000 010 180 9 000 010 173 9 000 010 182 NG 10 Bottom Ported 2.125 (53.98) 1.470 (37.34) 1.063 (27.0) Port Size 1/2" NPT F 3/4" NPT F #8 SAE #12 SAE 1.125 (28.58) 2.50 (6.35) Part Number 9 000 010 172 9 000 010 181 9 000 010 174 9 000 010 183 With “L” Port 9 000 010 170 9 000 010 179 9 000 010 168 9 000 010 176 .625 (15.88) .660 (16.76) .130 (3.3) 2.043 (51.98) NOTE: Max. Pressure = 4600 PSI (315) Bolt Kit Kit Part Number 953 675 B-180 valve only 2.812 3.44 (71.42) (87.38) .840 (21.34) 1.280 (32.51) 1.812 (46.02) Subplate mounting holes (2) .344 (87.4) dia. thru 4.38 (11.12) Valve mounting holes (4) 1/4” – 20 unc, .69 (17.5) deep 4.34 (110.24) 5.344 (135.74) Bottom ported Side ported 1.81 (45.97) .50 (12.7) 6.210 (157.73) .938 (23.82) .750 (19.05) 1.281 (32.54) .792 (20.12) A B 4.06 (103.12) 2.875 (73.03) 2.030 (51.56) 1.186 (30.12) * .50 (12.7) T L P * L 1.625 (41.28) 3.125 (79.38) 4.625 (117.48) When a subplate is not used a machined pad must be provided. The mounting surface should comply with NFPA T3.5.1M R1- 1984 and ANSI B93.7M- 1986 specifications. P 2.063 (52.4) .938 (23.82) 1.81 (45.97) T A 6.21 (157.73) B * For subplates with “L” port: NPT = 1/4” NPTF SAE = #6 SAE Proportional valves 105 Subplates NG 10 – ISO 4401 54 37.3 27 16.7 3.2 11 0.5 R12 D 42 B 5 Ø10.5 40 75 49 G1/4 6.3 ØC 115 67 46 B 92 T 4 21.5 32.5 P Ø10.5 A B C D G 1/2 14 ø 30 2 G 3/4 16 ø 33 2 88 120 1 17 14 Ø108 80 L Flow control valves: without L port and directional– G1/4 G1/4 P,T,A,B G3/4 G1/2 G3/4 P max. PSI (bar) 3600 (250) LBS (kg) 6.6 (3) 1 1 1 2 815 815 815 910 503 503 503 151 351 372 364 209 valves: with L port (4x) M 6 x 40 DIN 912-10.9 Subplates NG 10 – ISO 6264 CETOP RP 69 H Form P 42.9 35.8 31.8 21.5 7.2 Ø10.5 29 14 36 A G C Ø15 L A Z L 112 66.7 58.9 84 33.3 7.8 Ø19 1/4 Ø5 Z 130 14 0.5 M10 B G A C G3/8 G1/2 Ø25.5 Ø30 13.5+1 13+1 22.7 G Ø 7 - 7 depth 66 Mounting panel cut-out Ø 77 X, Y For pressure valves NG 10 G1/4 G1/4 (4x) M 10 x 80 DIN 912-10.9 A, B G1/8 G1/2 P max. PSI (bar) 4600 (315) LBS (kg) 3 (1.3) 1 815 503 012 1 815 503 011 2 910 151 309 12.5 47.5 77.5 M6 46 A 106 Proportional valves Mounting hole NG 6 – ISO 4401 NG 6-ISO 4401 0 0 F1 A Y X T F2 B F4 P F3 X Y P 21.5 25.9 1) 8 A 12.7 15.5 1) 8 T 21.5 5.1 1) 8 B 30.2 15.5 1) 8 F1 0 0 M5 2) F2 40.5 -0.75 2) M5 F3 40.5 31.75 2) M5 F4 0 31 M5 2) Mounting hole NG 10 – ISO 4401 NG 10-ISO 4401 0 0 F1 A Y T X P B R* F2 F4 F3 X X P 27 6.3 10.5 1) A 16.7 21.4 10.5 1) T 3.2 32.5 10.5 1) B 37.3 21.4 10.5 1) F1 0 0 M6 2) F2 54 0 M6 2) F3 54 46 M6 2) F4 0 46 M6 2) R 50.8 32.5 10.5 1) Mounting hole NG 10 – ISO 4401 +”L” NG 10-ISO 4401 + "L" 0 0 L A Y T F1 X P B R* F2 F4 F3 X Y P 27 6.3 10.5 1) A 16.7 21.4 10.5 1) T 3.2 32.5 10.5 1) B 37.3 21.4 10.5 1) F1 0 0 M6 2) F2 54 0 M6 2) F3 54 46 M6 2) F4 0 46 M6 2) R 50.8 32.5 10.5 L -11 0.5 1) 4.5 Proportional valves 107 Mounting hole NG 10 – ISO 6264 CETOP RP 69 H Form P NG 10-ISO 4401 0 X 0 F1 Y A B G Y F2 X F4 F3 X Y A 7.2 33.35 14.7 B 35.8 33.35 14.7 X 21.4 7.9 4.8 Y 21.4 58.7 4.8 G 31.8 0 7.5 F1 0 0 M 10 2) F2 42.9 0 M 10 2) F3 42.9 66.7 M 10 2) F4 0 66.7 M 10 2) 1) 2) Non–standard Thread depth: steel = 1.5 x dia. * iron = 2 x dia. non-ferrous = 2.5 x dia. * NG 10 min. 10.5 mm Tolerances – for connection bores: ± 0.2 mm in X and Y axes – for mounting and positioning pin bores: ± 0.1 mm in X and Y axes positioning pin bore diameter: H 12 – surface roughness R max.: 4¨µm – surface flatness 0.01 mm over a distance of 100 mm Sandwich plate for double flow NG 6 – ISO 4401 A B a P T 2.56 (65) Ø 0.2 (5.3) P T A B A P T B 13.5 1.81 (46) (1x) (2x) 6x2 10 x 1.5 1 810 210 051 2 820 210 008 P T For valve Proportional throttle valve NG 6 Q GPM (l/min) 10 (40) P max. PSI (bar) 3600 (250) 0.78 (20) LBS (kg) 1.1 (0.5) 0 811 401 204 108 Proportional valves Amplifier product range Version P Mobile Application AS2.5-V AS0.8-V AS2.5-mA For 0 811 405 143 0 811 405 144 0 811 405 145 Page 110 110 110 B Mobile Application 0…2.5 A 1 CH. 0…2.5 A 2 CH. 0 811 405 091 113 0 811 405 092 1 834 484 185 115 115 M Industrial Application 1 M 08-RGC 1 1 M 2.5-RGC 1 2 M 2.5-RGC 2 0 811 405 126 0 811 405 127 0 811 405 106 0 811 405 081 117 117 120 123 K 1 M 45-0.8 A Industrial Application 1 M 45-2.5 A 0 811 405 079 123 2 M 45-2.5 A 0 811 405 080 126 These amplifier types are optimally designed for use with Bosch solenoids 0…800 mA or 0…2.5A. P = Plug M = Module B = Box K = Card Proportional valves 109 Version Mobile Application PV 60 PV 60-RGC 1 PV 60-RGC 3 PV 45 PV 45-RGC 1 PV 45-RGC 3 PDL 1 without Ramp PDL 1-RGC 1 PDL 1-RGC 3 QV 45 with Ramp QV 45-RGC 1 QV 45-RGC 3 QV 60 with Ramp int/ext 0…+ 10 V QV 60-RGC 1 QV 60-RGC 3 WV 45-RGC 2 WV 45-RGC 4 25 VA/2.5 A WV 60-RGC 2 WV 60-RGC 4 50VA/3.7 A 0 811 405 120 0 811 405 138 140 143 50 VA/3.7 A 25 VA/2.5 A 25 VA/2.5 A 25 VA/2.5 A 50 VA/3.7 A For 0 811 405 097 0 811 405 102 B 830 303 391 0 811 405 096 0 811 405 101 B 830 303 388 0 811 405 095 0 811 405 100 B 830 303 387 0 811 405 098 0 811 405 103 B 830 303 389 0 811 405 099 0 811 405 104 B 830 303 390 0 811 405 119 0 811 405 137 Page 130 133 136 130 133 136 130 133 136 130 133 136 130 133 136 140 143 These amplifier types are optimally designed for use with single stage proportional valves with position control (AC/AC position transducer) Type PV = Pressure valve PDL = Linear pressure valve QV = Throttle-flow valve WV = Directional control valve R = Ramp G = Gain/max. C = Control 1= 2= 3 = 0…10 V int/ext 4 = 0…10 V int/ext 0V 0V Terms Fault indicator 24V Output: normally high goes low with fault 24V Output: normally low goes high when true Indicator lamp Test point 110 Proportional valves Proportional plug amplifier Dimensions • 0–10 VDC Differential Input • Ramp, Dither, Zero and Gain adjustable under metal cap • CE approved • Rugged housing St 1 LED P4 P2 P3 1 2 3 4 5 P1 P1 P2 P3 P4 St 1 LED – Ramp time – Gain – Zero – Dither frequency – Terminal strip – Display UB Type For proportional valves without position control A/W 2.5/25 0.8/18 2.5/25 LBS (kg) 0.3 (0.15) 0 811 405 145(1) 0 811 405 144(2) 0 811 405 143(3) AS 2.5 – mA 2.5 amp coil 4 – 20 mA command AS 0.8 – V 800 mA coil 0 – +10 VDC command AS 2.5 – V 2.5A coil 0 – +10 VDC command Was (1) B 830 304 276, (2) B 830 304 275, (3) B 830 304 273 Proportional valves 111 Block diagram and terminal assignment 10.2...31 V (3) VB DC DC –V +V 0 V (4) Ground (5) VB ON P 4 Dither P1 A { { VIN Diff. – 0 V (2) 0...10 V (1) 100 k – 100 k + 10 ms ... 5 s Ramps P 2 Gain Solenoid + IIN B 4...20 mA (2) 100 k Rsh 200Ω 100 k P 3 Zero (1) A B 0 811 405 143 ; 0 811 405 144 0 811 405 145 Characteristics Structure Plug connection –Solenoid –Power setpoint Connector shell Solenoid DIN 43650 Cable: 5 x 18AWG shielded (incl. Ground) -4°…158°F (-20°…+70°C) min. storage temperature -4°F (-20°C) IP 65 when attached to valve nom. 24VDC (10.2 ... 31V) Rectified volt. 10.2 ... 27V Ripple max. 2Vss 1.1 A or 1.5 A 0 811 405 143 0 811 405 144 0 811 405 145 Output 0 811 405 145 0 811 405 143 0 811 405 144 Ramp time Dither frequency range (adjustable) Offset compensation range Gain compensation range Special features LED (green): Supply voltage on Short-circuit-proof inputs and outputs PWM output stage Rapid energizing for fast response times Adjustment via potentiometer 0 ... 10VDC 4 ... 20 mA Imax = 2.5 A (PWM) Imax = 0.8 A (PWM) 10 ms ... 5 s 80 ... 350 Hz, preset at factory See performance curves on page 111 Ambient temperature range Environmental protection Supply voltage Current rating Setpoint 112 Proportional valves Adjustment IA (A) 2.5 0 811 405 143 0 811 405 145 0 811 405 144 IA (A) 0.8 0.7 P2 Gain 0.6 CW 0.5 0.4 Gain P2 CW 2 CW 1.5 1 P3 Zero 0.5 UE 0 1 2 3 4 5 6 7 8 9 10 (V) 0.25 0.3 Zero P3 0.2 0.1 CCW CCW 0 IE 5 4.4 CCW 0 0.25 UE 0 1 2 3 4 5 6 7 8 9 10 (V) IE 5 4.4 12 20 (mA) 12 20 (mA) Dimensions VB = 24V = IA = 2.5A Made in Germany VIN = 0 – 10V 5 x 18 AWG max. ø 0.39 (10) 2.72 (69) 1.18 (30) LED 3.94 (10) 1.26 (32) 1.77 (45) 2 (50) 0.98 (ø 25) 0.67 (17) Proportional valves 113 1 Channel amplifier box with ramps Dimensions Q, P Adjustment (remove endcover) 0.16 (4) 0.47 (12) 0.24 (6) Zero ± 10% VIN Q, P Gain 100…50% VIN 5.22 (132.5) 38° ß Decel Q, P Accel Ramp ß t 0.22 (5.5) 4.13 (105) 0.39 (10) 1.97 (50) For valve All proportional valves without position control. Solenoid 2.5 A/25 W 0.49 (12.5) LBS [kg] 1.1 (0.5) 0 811 405 091(1) Connector (Set not included) Was (1) 0.5 (0.2) 1 834 484 185(2) B 830 303 092 (2) D 831 004 396 114 Proportional valves Block diagram and terminal assignment + VBatt. 12V / 24V = 1 14 16 17 DC – 0 DC + + 10V = (max. 50mA) 0V Ri: +VB + 10V 0V VIN=0…+10V 9 10 18 19 4 Ramp t = 0.3…3s Zero =VB 9V/25A 10k 10k 2 I Gain Accel Decel When solenoid current 100mA PIN 25 goes low Dither Signal input 100mA 25 20 Ramp off Characteristics Dimensions (with plug) Plug connection Ambient temperature range Degree of protection Power supply Max. power consumption Input signal (setpoint) Signal source Proportional solenoid output Cable lengths and cross-sections Special freatures 8 1/2 x 6 x 2 in. Special 25–pin plug (Bosch) -4°…158°F (-20°…+70°C) IP 65 (splashwater) with plug attached and cable sleeve-sealed 11…30 VDC, ripple ≤ 10% ≤ 30 W 0…10 V to (18) or (19) Ri = 10 k Ω Potentiometer 1 k Ω + 10 V supply from (9) (50 mA) pulse width modulated I max. = 2.5 A Solenoid: up to 65 ft. : 18 AWG up to 130 ft. : 14 AWG – inputs and outputs short–circuit–proof – PWM output stage – Rapid energization for fast adj. time 1. Zero 2. Gain 3. Ramp UP/DOWN (25) : Solenoid Im = 0 Ramps Ramp UP (Accelerate) and ramp DOWN (Decelerate) are set by the appropriate potentiometers. Ramp ON, if (20) or (8) open. Ramp OFF, if (20) or (8) grounded. Ramp OFF, interrupts a ramp in progress. There is an abrupt transition to the signal output value. Adjustment after removal of housing cover Output PIN 25 Attention: (1) and (14) as well as (16) and (17) are to be jumpered. Proportional valves 115 2 Channel amplifier box with ramps Adjustment Dimensions Adjustment (remove endcover) 0.16 (4) 0.47 (12) 0.24 (6) Q, P Zero ± 10% UE Q, P Gain 100…50% UE Qa Accel 5.22 (132.5) 38° Channel I ß Decel Ram ß Decel Accel t Ramps Channel II Qb Q, P Gain 100…50% 0.49 (12.5) UE .22 (5.5) 4.13 (105) 0.39 (10) UE Qa 1.97 (50) Q, P Zero ± 10% + 0.3…0.5 V – VIN + VIN + 0.3…0.5 V Qb For valve All proportional valves without position control. Solenoid 2.5 A/25 W Plug (not included) Was (1) LBS [kg] 1.3 (0.6) 0 811 405 092(1) 0.5 (0.2) 1 834 484 185(2) B 830 303 060, (2) D 831 004 396 116 Proportional valves Block diagram and terminal assignment 1 14 16 17 + 10V – 10V 0V 1) V = 0…+10V IN +VB DC – 0 DC + + 10V = (max. 50mA) – 10V = (max. 30mA) 0V Ri: 0–2.4A + VB 12/24V (max. 50 VA) 1 9 11 10 18 19 4 Ramp Zero +VB 9V/25VA 10k 10k 10k 2 Channel Solenoid I T=0 Gain Dither 100mA lull + 10V 2 Signal inputs 21 22 – 10V 10k 10k IuII Accel Decel J J =0 =0 +VB 0–2.4A 25 J 15 0 0 PIN 25 low = Solenoid 100mA PIN 15 low = Solenoid 100mA PIN 13 low = 0 Sol. or Sol Current 100mA Channel Solenoid J 13 + 10V Accel Decel 1 1) VIN = 0…+10V 10k Zero JuJ 3 9V/25VA Ramp off 7 6 20 8 10k 10k II T=0 Gain Dither 1 Single acting operation VIN = 0…+10 V Channel 1: 18 + 19 Channel 2: 7 + 8 2 Reversible operation VIN = 0…+10 V 21 + 22 Characteristics Dimensions (with plug) Plug connection Ambient temperature range Degree of protection Power supply Max. power consumption Reversing duty input signal Input signal for 2x single valves (setpoint) Signal source approx. (210 x 150 x 50) mm Special 25–pin plug (Bosch) -4°…158°F (-20°…+70°C) IP 65 (splashwater) with plug attached and cable sleeve-sealed 11…30 VDC, ripple ≤ 10% 1–Channel: 30 W, 2–Channel: 60 W 0…± 10 V to (21) or (22) 0…10 V Channel I (18) or (19) Channel II (7) or (6) Potentiometer < 1 k Ω + 10 V supply from (9) 50 mA - 10 V supply from (11) 30 mA pulse width modulated I max. = 2.5 A Solenoid: up to 65 ft. : 18 AWG up to 130 ft. : 14 AWG – inputs and outputs short–circuit–proof – PWM output stage – Rapid energization for short adj. time 1. Zero 2. Gain 3. Ramp UP/DOWN PIN 25: Solenoid IM I = 0 PIN 15: Solenoid IM II = 0 PIN 13: IM I or IM II = 0 Ramps For each channel, ramp ramp UP (Accerlerate) and ramp DOWN (Decelerate) are set by the appropriate trimming potentiometers. Ramp ON, if (20) or (8) open Ramp OFF, if (20) or (8) grounded. Ramp OFF, interrupts a ramp in progress. There is an abrupt transition of the signal output value. Attention: When used in reversible operation mode (Input ± setpoint at pin 21 or 22), no input signal is to be applied to Channel I: pin 18 or 19 or Channel II: pin 6 or 7 Proportional solenoid output (2) Cable lengths and cross-sections Special freatures Adjustment after removal of housing cover Channels 1 and 2 Outputs (open collector) Attention: (1) and (14) as well as (16) and (17) are to be jumpered. Proportional valves 117 Amplifier–module for proportional valves with one solenoid and no LVDT 0…800mA 0…2.5A Function LED VB 24 VDC LED VB < VB min. LED Ramp off On UB Ramp off Ramp T max. 5 sec. BOSCH + t P + 0V acc T 0.05 – 5 sec. 0V gain zero decc + VIN P dither 1 2 3 4 5 6 7 8 9 10 0 V Diff. amp. Sign Diff. amp. Ramp off 0V +10 V =/10 mA 0 +24 V= +24 V= (Uk) Magn. 1 Magn. 2 6 7 8 9 10 1 2 3 4 5 Connections VIN 1 M 0.8 – RGC 1 Dither amplitude 1 M 2.5 – RGC 1 Type 1 M08–RGC 1 1 M 2.5–RGC 1 * In scope of delivery For proportional valves with one solenoid and no LVDT (1) 800 mA solenoid (1) 2.5 amp solenoid Solenoid 0.8 A/20 VA 2.5 A/35VA LBS [kg] 0.6 (0.25) 0 811 405 126 0 811 405 127 118 Proportional valves Block diagram and terminal assignment Ramp 0.05…5 sec. max. zero VB 21 V +Vk – 0 DC = DC = Vk = ON Elko + Input Diff. Ampl. 0.8 A OFF 100 K Ri 100 K 100 K 1 2 3 4 5 6 7 8 9 10 Diff. Sign 0 V 0…10 V 0 V + 10 V= (10mA) Potm. 10k + 24 V= (VK) 2 Valve or Ext. Sign 1=Diff.–0– 2=0…+10 V Ramp OFF >5 V=… 10% 0.8 A/20 W 2.5/25 VA 1.25 A 1.5 A This value may be greater with a low input voltage and long solenoid wires. 30 VA (2): 0… + 10 V (1): 0 V (Ri = 100 k Ω) 35 VA differential amplifier Power consumption (typical) Setpoint Setpoint source Potentiometer 10 k Ω + 10 V supply from (5) or external signal source PWM output Imax = 0.8 A Solenoid lead: green: yellow: red: 0.05…5s Zero valve Gain Ramp times (10 mA) Solenoid output (9)–(10) Amplifier/valve leads LED displays Imax = 2.5 A up to 65 ft.: 18 AWG up to 165 ft.: 14 AWG Enable LVDT cable break undervoltage ( VB too low) External ramp shut–off Ramp times Adjustments (3): 6…40 VDC (nom. 10 VDC) Special features Inputs and outputs short–circuit–proof PWM output stage Rapid energization for fast adj. time Proportional valves 119 Mounting variations Panel mounting brackets (supplied loose) Dimensions /for 25mm "Snap –in" On UB Ramp off BOSCH 1 MO 8 – RGC 1 1 2 3 4 5 6 7 8 9 10 0 V Diff. amp. Sign Diff. amp. Ramp off 0V +10 V =/10 mA 0 +24 V= +24 V= (Uk) Magn. 1 Magn. 2 4.3 (109) Ramp T max. 5 sec. max. zero 1 2 3 4 5 6 7 8 9 10 DIN rail mounting 10 P/Plug Weidmuller Nr. 152 956 1. 9 3.3 (80) (4 9) 120 Proportional valves Amplifier-module for proportional valves with two 2.5A solenoids and no LVDT 0 ... 2.5 A Function LED UB 24 V= LED VB < VB min. + On UB Ramp off Mode: PIN 5 “high” VIN = 0 ... ±10 V BOSCH 0 811 405 106 2 M 2.5 – RGC 2 1 2 3 4 5 6 7 8 9 10 11 12 13 0V inp. signal ±10 V Ramp off Solenoid 1 Solenoid 2 0V max. 10 mA +10 V 0V supply 24 V= +VB 1 LED Ramp off Ramp 2 t acc decc gain zero acc decc gain zero 1 2 l [A} 2 + Gain VIN l [A} Zero VIN Ramp 1 t l [A} 1 Gain VIN l [A} Zero Mode: PIN 4 “high” VIN = 0 ... ±10 V solenoid 1 2 1 2 Bipolar: Mode: PIN 4+5 “high” VIN 0 ... ±10 V Zero—adj: VIN = + or –0.5 V + – VIN dither solenoid 2 Dither– Amplitude Type 1 M 2.5 – RGC2 For valve Proportional valves without position control Solenoid 2.5 A LBS (kg) 0.7 (0.3) 0 811 405 106 Proportional valves 121 Block diagram and terminal assignment RAMPS : 0.05 – 5 sec. 2 max. *1) See logic – control UNIPOLAR – Mode 1 or 2 Zero max. Dither Zero adj. at 0 V 0...+10 V VIN 1 Ramp off Zero BIPOLAR – Mode 1 and 2 +24 V Sign. Input Ri 100 kΩ Logic – contr. Diff. ampl. VB ON VIN DC DC ≤21V +10V 0 V 24V= Zero adj. at ±0.5 V 0...+10 V Ramp Solenoids: off 1 2 100 kΩ 1 2 3 4 5 6 7 8 9 10 11 12 13 [ min deadband = ±0.3 V] 2 M 2.5 – RGC 2 0 V Sign 0...+10 V or 0...±10V 0 V +10 V lmax. 10 mA Potm. supply 2 2 Valve 1 1 VIN Signal Input *1) ≥6 V = high 24V= nom(max. 40V=) off Ramp 0 V +UB 24 V= 21...40 V= 21...28 V= eff. Supply 24 V=nom. 1 2 1 2 Solenoids : 2.5 A Mode: 1 or 2 1 and 2 Logic – control Characteristics Module format Plug connector Ambient temperature range Power supply VB to (9) 2 M 2.5 – RGC 2 3.5 x 4.5 x 3 in. (w x l x h) Connector 13 PIN (Screw clamp) 32°…158°F (0°…+ 70°C) Storage temperature min. -4°, max.158°F 24 VDC nominal battery voltage 21…40 V Rectified AC voltage V rms = 21…28 V (single–phase, full wave rectification) 2.5/25 VA 1.5 A This value may be greater with a low input voltage and long solenoid wires. 35 VA 0… + 10 V or ±0.3... ±10 V (see mode) Differential amplifier, (Ri = 100 k Ω) Mode ±10V Mode +10V (4) and (5) +24V (>6V ... max. 40V) Setpoint ±0.3 ... ±10V (4) + 24V → Setpoint 0 ... +10V x (5) + 24V → Setpoint 0 ... +10V y Potentiometer 10 k Ω + 10 V supply from (7) max. 10 mA or external signal source PWM output Imax = 2.5 A Solenoid lead: green: yellow: red: 0.05…5s Zero valve, Ramp times, Gain, Dither amplitude Inputs and outputs short–circuit–proof PWM output stage Rapid energization for fast adj. time up to 65 ft.: 18 AWG up to 165 ft.: 14 AWG Valve solenoid A/W Current input Power consumption (typical) Setpoint : signal (2) 0V (1) Setpoint and logic Ramps Ramp UP (Accelerate) and ramp DOWN (Decelerate) are set by the appropriate potentiometers. Ramp ON, if (3) not connected. Ramp OFF, if V > 6 V at (3) e.g. 10 V from (7) or 24VDC. Ramp OFF, interrupts a ramp in progress. There is an abrupt transition of the signal output value. Setting of zero/max. (gain) 1. In mode (4) and (5) = high (24 DC) Setpoint VIN (1) (2) ± 10V Zero: from 0.3 V, usually at 0.5 V set + = solenoid 1 set – = solenoid 2 Gain: at + 10V set + = solenoid 1 set – = solenoid 2 2. In mode (4) or (5) = high Setpoint VIN (1) (2) 0 ... + 10V Zero: at 0V setpoint Gain: at + 10V setpoint The logic signal determines that: 4 = solenoid 1 5 = solenoid 2. Setpoint source Solenoids output 1 and 2 Amplifier/valve leads LED displays Enable Ramp – off undervoltage ( VB too low) External ramp shut–off Ramp times Adjustments Special features (3): 6…40 VDC (nom. 10 VDC) 122 Proportional valves Mounting variations Rail mounting Wall mounting Supplied loose Dimensions 3.39 (86) 2.91 (74) ON UB 0.29 (7.5) 0.22 (5.5) 4.33 (110) 1.5 (38) Made in Germany 1.4 (36) 1 2 3 4 5 6 7 8 9 10 11 12 13 3.86 (98) 4.33 (110) 0.85 (21.5) Wall mounting 2 M 2.5 – RGC2 DIN rail mounting Proportional valves 123 1 Channel amplifier without position control with ramps Front plate (Size 7 TE/3 HE) LED Enable LED VB < VB min. Q, P BOSCH On LED Ramp off Accel. Decel. UB Ramp off t Ramp accel. T max. 5 sec. max. Ramp decel. Q, P Q = 100% Gain zero valve VIN VIN 10V Q, P Valve zero I M =0 LED Solenoid IM = 0 1M45 – 0.8A 1M45 – 2.5A VIN VIN = 0.2…0.5V Type 1 M45–2.5 A For valve All proportional valves without position control Solenoid 2.5 A/25 W LBS [kg] 0.44 (0.2) 0 811 405 079(1) 1 M45–0.8 A Was (1) Proportional pressure valves without position control (2) 0.8 A/20 VA 0 811 405 081(2) B 830 303 442, B 830 303 444 124 Proportional valves Block diagram and terminal assignment b 16 Supply of potentio meters 1k b 14 z/b32 +10V /20 mA +10 V + – b2 b4 VB Vmin red Differential input VB ON green +VB (24 VDC)Supply b 18 0V VIN = 0…+10 V 1 0V z 16 Accel. z 18 z 20 b 10 z 10 T=0 Ramp 0.05…5 sec. Decel. 0…+10 V Monitor signal VIN = 0…+10 V 2 Signal inputs max. b6 VIN = 0…+10 V 3 b 12 b 20 Ramp off b 22 6V max. 40 V (Ri~100 k) T=0 ll Zero b8 Valve +10 V "Ramp off" yellow 100mA 24 V z2 lM = 0 yellow (b 2) On when solenoid current 0 +UB 0 811 405 081 0 811 405 079 Proportional valves 125 Characteristics Format Plug connector Ambient temperature range Power supply VB to (7) - (6) (100 x 160x approx. 35) mm (w x l x h) Euro format with front plate (7 modular spacings) DIN 41612 – F32 32°…158°F (0°…+ 70°C) Storage temperature min. -4°, max.158°F 24 VDC nominal battery voltage 21…40 V Rectified AC voltage V rms = 21…28 V (single–phase, full wave rectification) 0 0 0 0 811 811 811 811 405 405 405 405 079 081 079 081 max. max. max. max. 2.5 A 1.25 A 35 VA 30 VA Ramps Ramp UP (Accerlerate) and ramp DOWN (Decelerate) are set by the appropriate potentiometers. Ramp ON, if b 20 open. Ramp OFF, if U> 6 V atb 20 e.g. 10 V from b 22. Ramp OFF, interrupts a ramp in progress. There is an abrupt transition of the signal output value. Current rating Power consumption Setpoint–Potentiometer Input signals RL = 1 k Ω Supply: b/z 32, +10 V/20 mA b 10: + 10 V b 10: + 10 V z 16: ± 10 V Differential input z 18: 0V } External ramp shut-off Monitor signal ramp Cable lengths and cross-sections Special features LED displays b 20: 6…40 VDC (nom. 10 VDC) z 20 : 0…10 V Solenoid: up to 65 ft.: 18 AWG up to 150 ft.: 14 AWG Inputs and outputs short–circuit–proof PWM output stage Rapid energization for fast adj. time yellow: Ramp OFF yellow: Solenoid current IM = 0 green: Power ON red: Power supply low (< 21V) 50 ms 100% Signal change < 4% 0.05…5s Valve zero (VIN ≥ 0.3 (0.5) VDC) Gain VIN = +10V Ramp times Valve response time Valve hysteresis Ramp times Adjustment possibilities Attention: Power zero (b 2) and control zero (b 12) must be jumpered For distance from power supply < 3 ft. jumper at connector For distance > 3 ft., route control zero separately to ground. 126 Proportional valves 2 Channel amplifier without position control with ramps 1 Single–channel operation For two individual proportional valves, e.g., pressure or flow–control valves. 2 Reversible operation For a proportional directional–control valve with dual solenoids or for a reversible radial piston pump with electric adjustment. 1 2 0…+10 V 0…+10 V + – 0…+10 V Type 2 M 45–2.5 A Was (1) For valve All proportional valves without position control Solenoid 2.5 A/25 VA LBS [kg] 0.6 (0.25) 0 811 405 080(1) B 830 303 443 Adjustment Reversible operation Qa Single-channel operation Q LED – Displays Channel I Ramp ß t ß t Enabled BOSCH Qb Channel II UB < UB min. On UB Ramp off Ramp off Qa Q = 100% Q, P Channel I Gain ß 1 max. zero 2 – VIN + VIN VIN = 10V Channel II VIN VIN = 10V valve Solenoid IM = 0 IM =0 Qb Qa Q, P 2M45– 2.5A Proportional valves 127 + 0.2…0.5 V Channel I – VIN + VIN Zero Channel I Channel II Adjustment like Channel 1 Channel II + 0.2…0.5 V Qb VIN VIN = 0.2…0.5V 128 Proportional valves Block diagram and terminal assignment b 16 Supply of pot. +10 V z/b32 b 14 –Vs –10 V z 22 –10V /20 mA T=0 "Ramp off" l +VB (24 VDC) +10V /50 mA +Vs +VB + – b 18 Supply b2 b4 VB VMin Red Accel. Decel. 100–50% VIN I Ramp 0.05…5 sec. Ramp off +10 V (b 32) VIN 1 1 Signal inputs 0…+10 V VIN 2 b 20 6V max. 40 V (Ri~100 k) VB ON Green b 26 z 24 Ri~10k Ri~10k b6 1 2 2.5 A/25W Valve l 0.1 V = Gain l Zero ± 10% +VB lM = 0 b8 T=0 VIN 1 2 Reversible input 0…±10 V 0V VIN 2 VIN 3 z 16 z 18 b 10 z 10 b 12 Accel. Decel. Gain 100–50% Ri~10k Ri~10k max. 100mA z8 (b 2) Solenoid Deenergized z2 1 Valve ll 2 2.5 A/25W 1 Signal inputs 0…+10 V VIN 1 VIN 2 z 12 z 14 Ri~10k Ri~10k VIN Il Ramp 0.05…5 sec. 0.1 V = Zero ± 10% ll z4 T=0 Ramp off +10 V (b 32) b 22 "Ramp off" ll T=0 6V max. 40 V (Ri~100 k) +VB 1 Single Channel operation VIN=0…+10 V Channel 1: b26/z24–b12 Channel 2: z12/z14–b12 max. 100mA z6 (b 2) Solenoid Deenergized 2 Reversible operation VIN=0…±10 V b10/z10–b12 Differencial output z16/z18 lM = 0 Proportional valves 129 Characteristics Format (100 x 160x approx. 35) mm (w x l x h) Euro–card format with front plate (7 modular spacings) DIN 41612 – F32 32°…158°F (0°…+ 70°C) Storage temperature min. -4°, max.158°F 24 VDC nominal battery voltage 21…40 V Rectified AC voltage V rms = 21…28 V (single–phase, full wave rectification) for one channel: max. 1.5 A/35 VA for both channels: max. 2.8 A/65 VA Channel 1 Channel 2 b 26 and/or z 24 z 12 and/or z 14 In both cases with control zero at b 12 as reference Either differential input z 16/Z 18 (0 V) or b 10 and/or z 10 with control zero at b 12 as reference. No other signals to be present at inputs b 26/z 24 and z 12/z 14 during reversible operation VIN = +: Channel 1 (b 6/b 8) VIN = -: Channel 2 (z 2/z 4) Potentiometer R = 1 k Ω Supply z 22: -10 V/20 mA z, b 32: + 10v/50 mA or external source adjustable 0.05…5 s Channel 1 Channel 2 b 20 b 22 V = 6…40 V, e.g. 10 V from b 32 Solenoid: < 65 ft.: 18 AWG 3 ft., route control zero separately to ground. 130 Proportional valves Valve amplifier without ramps Front plate (Size 7 TE/3 HE) LED green Enabled On UB LED red Q, P Q = 100% Q = 100% P VB < VB min. * Gain (100…50%) max. zero VIN VIN = 10V Q, P P VIN VIN = 10V valve * Zero adjustment ( ±10%) Lvdt VIN VIN = 10V VIN VIN = 10V LED yellow Cable break PDL 1* PV 45 PV 60 QV 45 QV 60 Type PDL 1* For proportional valves P Solenoid 2.7 A/25 W LBS [kg] 0.55 (0.25) 0 811 405 095(1) T NG 6 P PV 45 T 2.7 A/25 W NG 6 0 811 405 096(2) A PV 60 P A B 3.7 A/50 W NG 10 2.7 A/25 W 0 811 405 097(3) T Y X B Y X A NG 6 QV 45 A B NG 10 B NG 6 P T 0 811 405 098(4) P NG 6 QV 60 A B P T A NG 10 3.7 A/50 W 0 811 405 099(5) Was (1) B 830 303 375, (2) NG 10 B 830 303 376, (3) B 830 303 377, (4) B 830 303 378, (5) B 830 303 379 Block diagram and terminal assignment b 16 +15 V +10 V b 32 Enable z 16 8.5…40 VDC max 40 V DC +VB VB = 24 VDC b 18 b 28 +10 V/50 mA –15 V 8.5 V DC b 30 b2 b4 + – C=4 700 µF/63 VDC 100 k On Safety logic b 12 +VB min. Lvdt. * Ground z 32 +10 V 100 k 100 k 10 k 10 k – + Zero Gain +VK b6 b8 0…+10 V VIN I Setpoints 0…+10 V z 10 z 12 b 10 z8 b 12 0V 0…+10 V 0…+10 V VIN II VIN III 1 2 3 U S b 26 Test–Actual value 0…+10 V z 28 10 k DC AC 24 V Fault 0V z 26 24 V max. 0.1 A +24 V Osz./Dem. b 24 b 14 Proportional valves 131 132 Proportional valves Characteristics Format (100 x 160x approx. 35) mm (w x l x h) Euro–card format with front plate (7 modular spacings) DIN 41612 – F32 32°…158°F (0°…+ 70°C) -4°…158°F (-20…70°C) 24 VDC nominal battery voltage 21…40 V Rectified AC voltage V rms = 21…28 V (single–phase, full wave rectification) 4700 µF, 63 V capacitor required if ripple > 10% 2.7 A/25 W max. 35 W max. 1.5 A 3.7 A/50 W max. 55 W max. 2.2 A Plug connector Ambient temperature range Storage temperature min. Power supply VB to b 16/b 18 and b 2/b 4 (0 V) Smoothing capacitor to b 28/b 30 – b 2/b 4 Solenoid Power consumption Current rating Solenoid output b6–b8 Setpoint pulse width modulated Imax. = 2.7 A Imax. = 3.7 A VIN I: 0… + 10 V (z 10) 0 V (z 12) VIN II: 0… + 10 V VIN III: 0… + 10 V Differential– } input Signal source (Setpoint) Potentiometer R = 1 k Ω + 10 V supply from b 32 (10 mA) or external source Osci b 26 10.2 Veff/7.8 10.2 Veff/7.8 10.8 Veff/7.8 10.2 Veff/7.8 10.8 Veff/7.8 kHz kHz kHz kHz kHz Testp. z 28* 0… + 10 VDC 0… + 10 VDC 0… + 10 VDC 0… + 10 VDC 0… + 10 VDC Actual–value feedback 0 811 405 095 0 811 405 096 0 811 405 097 0 811 405 098 0 811 405 099 Enabling, output stage Cable lengths and cross-sections at z 16, V = 8.5…40 V; (e.g. 10 V from z 32) LED (green) on front plate lights up Solenoid cable: < 65 ft.: 18 AWG