Hydraulic Proportional Control Valves
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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.
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