The Prefill Exhaust Valve (PV) is a hydraulic-pilot operated check valve with seat type construction. It allows free flow from port A to port B. Flow from port B to port A can be enabled by applying pilot pressure to it’s port X. The decompression feature enables the valve to open in two stages progressively, allowing smooth and rapid exhaust of the compressed oil. Opening and closing time of the valve can be influenced by providing Throttle-Check Valves in the X port line. Flanged port A of the valve housing can be rotated around vertical axis through 360° to facilitate access to flange fixing bolts and flange orientation. kindly refer the catalogue for ordering code and technical specification.

Key Features:
• Compact design
• Ease of mounting
• Can be connected directly to cylinder
• Optional Decompression feature

Range:

PSPL offers Cartridge valves that are suitable for mounting in manifold cavities. By selecting suitable cartridge and cover, it is possible to achieve functions like Check valve, Directional control valve, Unloading valve etc. These valves offer fast response, have very low internal leakage and can handle very large flow rates.

Range:

PSPL designs special valves as per customer requirements for various applications.