Buy Valves Now are proud to stock the excellent Double Pilot Operated Hydraulic Check Valve, #8 SAE Ports, 20 GPM.
With so many on offer today, it is great to have a make you can trust. The Double Pilot Operated Hydraulic Check Valve, #8 SAE Ports, 20 GPM is certainly that and will be a great purchase.
For this great price, the Double Pilot Operated Hydraulic Check Valve, #8 SAE Ports, 20 GPM comes widely recommended and is always a popular choice amongst many people. Summit Hydraulics have included some excellent touches and this means good value.
This double pilot ran check valve is created to hold hydraulic cylinders and prevent them from drifting down while your directional control valve is in the neutral position.
At rest the check valves remain seated, blocking flow from getting in and exiting the cylinder and locking the cylinder in place.
When pressure is applied to either port, the check valve will open allowing totally free flow from the inlet to the actuator port across the check valve. When pressure develops and shifts the cylinder, the internal pilot piston will react rapidly to the pressure and will move versus the return check. This action mechanically pilots the valve open to permit return flow to pass through the valve from the actuator back to tank. With both ports now open, the valve is opened and the hydraulically powered cylinder is now totally free to move. When system pressure is shut off to the valve, the valve will then go back to the holding condition
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