The PS10-S38X is a screw-in, cartridge style, pilot operated, sequence valve with reverse free flow check valve, intended for use in demanding hydraulic circuits which require fast response, low hysteresis, low leakage, low pressure rise and reverse free flow features.
The PS10-S38X blocks flow from port 1 to port 2 until sufficient pressure is present at port 1, opening the flow path from port 1 to port 2. Reverse flow from port 2 to port 1 occurs when pressure at port 2 is higher than pressure at port 1. Port 3 is the spring chamber vent, and pressure at port 3 is cumulative to the setting.
- Low hysteresis
- Low leakage
- Low pressure rise
- Free reverse flow check
- Three spring ranges from 13 to 350 bar (233 to 5076 psi)
- Hardened spool and cage for long life