The modular pilot operated check valve MPW, MPA, MPB will allow free flow in one direction and block flow in the opposite direction. It functions to positively hold the actuator in a neutral position. Movement is restored by an automatic pilot pressure signal when the directional control valve shifts to move the actuator. It may be specified to operate on the A, B, or A and B port.
Stackable Pilot check Valve, which is used is places where space is a constraint. It helps reduce unnecessary tubing and connections in a hydraulic system.



I’m impressed with the durability of this Yuken MPA-01-2-20 Modular Pilot Operated Check Valve. It works flawlessly under high pressure and maintains stable hydraulic performance.
The MPA-01-2-20 Modular Pilot Operated Check Valve from Yuken is top-notch in quality. It ensures smooth pilot operation and prevents reverse flow very effectively.
This Yuken MPA-01-2-20 Pilot Operated Check Valve is extremely reliable and well-built. Installation was simple, and the modular design fits perfectly with our existing valve stack. Zero leakage and excellent load holding.
I purchased the Yuken MPA-01-2-20 Modular Pilot Operated Check Valve, and the performance is excellent. The valve responds smoothly, holds pressure accurately, and works perfectly in modular hydraulic circuits.