The VBPSF Single Pilot Operated Check Valve Flangeable ensures reliable one-way flow control while preventing reverse flow to maintain system stability. Its flangeable design allows for easy, secure, and seamless installation into hydraulic circuits.

The VBPSL/R Single Acting Shut-off Pilot Operated Check Valve provides secure one-way fluid flow while effectively preventing reverse flow, ensuring system stability and safety. It features a shut-off mechanism that locks in the absence of pilot pressure, offering reliable backflow prevention and maintaining hydraulic integrity.

The VBPSL/T Single Acting Pilot Operated Check Valve ensures reliable one-way fluid flow while preventing backflow, maintaining system stability and safety. It features a pilot-operated mechanism that unlocks the check valve under pressure, allowing controlled reverse flow …

At Flowfit, we are proud to offer a diverse range of single pilot operated check valves from the renowned manufacturer Oleodinamica Marchesini. P.O check valves are unique in that they block the flow in one direction, much like other check valves, but can be released as soon as the right level of pilot pressure is applied.

The single-acting pilot-operated check valve allows the cylinder movement to be blocked in one direction only. The lock is maintained until a pilot pressure is applied to release the valve, allowing the fluid to flow and reactivate the cylinder movement.

These pilot operated check valves operate as a direct check valve but can also be opened by pilot pressure, on the control piston, to permit free reverse ow. The amount of pilot pressure required to open the valve is stated as a ratio of the pressure above the check to the pilot pressure.

These pilot operated check valves operate as standard check (non-return) valves in one direction, but can also be opened by a remote pilot pressure signal to permit reverse flow. An optional decompression feature (used in conjunction with appropriate pilot pressures) provides for the controlled decompression of large volumes of pressure fluid ...

Pilot-operated check valves, like pressure-pilot check valves and flow-pilot check valves, offer precise hydraulic flow control in one direction. These valves use a secondary pilot pressure signal, independent of the main system pressure, to open and allow flow.

A Single Pilot Operated Check Valve is a specialised type of hydraulic valve that allows fluid to flow in one direction while preventing backflow, offering enhanced control in hydraulic systems. This valve is characterised by its pilot-operated mechanism.