Direct Acting, Poppet Type, SAE-08 Cartridge – RP08A-01
The pilot-to-open check valve RP08A is a direct-acting, spring-loaded poppet valve.
The valve allows flowing from port 2 to 1. In the opposite direction, the poppet is pressed onto the seat and blocks flow. If a sufficiently high control pressure is applied at port 3, the poppet is lifted from the valve seat and oil flows from 1 to 2.
The necessary pilot pressure at port 3 is dependent on the pressures across port 1 and 2.
See datasheet for drawings, dimensions, model code, etc…
- Corrosion protection of external surfaces through blue zinc-plating or thermo-chemical Nitrotec coating (black)
- Hardened and ground internal valve components to ensure minimal wear and extended service life
- Low pressure drop due to CFD optimized flow path
- Spring return in the pilot stage for safe valve operation
- Quick response
- Low leakage design
- Optional pilot piston seal