Spool hydraulic directional control valve

manualelectro-hydraulicproportional

Hydraulic Proportional Control Valves Proportional valves utilize a variable pressure compensation. Installing different compensator spools and springs into the same main valve helps to achieve both front and rear pressure compensation, while a rear compensation valve allows for a proportional flow distribution. Due to pressure compensation, the flow of the system is independent from the load. Load sensing is provided in each proportional control valves in this series, and a modular design allows for the following structures: Optional inlet module with priority valve; Optional inlet module matched with fixed-displacement pump; Optional inlet module matched with variable-displacement pump; Optional bullet throttle. Optional control methods include: electric, manual and hydraulic. Max. Flow is 100L/min, rated pressure is 31Mpa. Electro-hydraulic proportional control valve can be either 12V or 24V DC, corresponding current is 0-1.5A and 0-0.75A.