| Customization: | Available |
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| Function: | Pressure Regulating, Flow Control |
| Installation: | Plate |
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| Hydraulic | |||
| Valve type | HD-WRA | HD-WRAE | |
| Operating pressure (MPa) | Port A,P,B | 31.5 | 31.5 |
| Ports T | 21 | 21 | |
| Nominal flow qv nom at △ P=1MPa | NS6 (L/min) | 7,15 and 26 | |
| NS10(L/min) | 30 and 60 | ||
| Degree of contamination (μ m) | ≤20 | ||
| Hysteresis(%) | ≤5 | ||
| Reversal error (%) | ≤1 | ||
| Response sensitivity(%) | ≤0.5 | ||
| Pressure fluid | Mineral oil or Phosphate ester | ||
| Viscosity range | 20~380 | ||
| Ambient temperature range (ºC) | -20 to +80 | -20 to +50 | |
| Weight (kg) | NS6 | 2 | 2.2 |
| NS10 | 6.6 | 6.8 | |
| Electrical | |||
| Electrical,solenoid | |||
| Valve type | HD-WRA | HD-WRAE | |
| Voltage type | DC | ||
| Voltage controlled (V) | ±10 | ||
| Max.current per solenoid(A) | 2.5 | ||
| Solenoid coil resistance (Ω) | Cold value at 20 ºC | 2 | |
| Max. warm value | 3 | ||
| Duty | 100% | ||
| Coil temperature (ºC) | up to +150 | ||
| Valve protection to DIN40050 | IP65 | ||
| Electrical, control electronics | |||
| control electronics | HD-VT-VSPA2-1-1X/ | integrated in the valve | |
| Supply voltage | Nominal voltage VDC | 24 | |
| Lower limiting value V | 21/22 | 19 | |
| Upper limiting value V | 35 | ||
| Power consumption of the amplifier | I max A | 1.8 | |
| Max. power impulse current A | 3 | ||
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