4D180 Series Electro-Hydraulic Control Operated Valve
Principle :
| Mounting bolt tightening torque | 22-39 N.m | |||||
|---|---|---|---|---|---|---|
| Weight | 24.7 Kg | |||||
| Nominal flow | 120 L/min | |||||
| Gear pressure | 16-20 Bar | |||||
| Pressure difference between gears | ≤1 bar | |||||
| Pressure oscillation | ≤ ±0.5 bar | |||||
| Rated voltage | DC 24 V | |||||
| Rated current | 0.83 A (measured at rated voltage,25 ℃) | |||||
| Allowable voltage fluctuation range | ±15 % of rated voltage | |||||
| Hydraulic oil temperature range | -20 ~ +100 ℃ | |||||
| Viscosity range | 10 ~ 380 mm2/s | |||||
| Permissible fluid contamination class | -/19/16 (ISO 4406:1999) | |||||
Size :