Salus Hydraulics · documentation and technical support
Pilot-operated check valves — symbols and catalogues
Find documentation for single and dual pilot-operated check valves. Compare the hydraulic function and full part number. A similar-looking housing does not establish equivalent operation.
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Pilot-operated check valves — Eaton and HydraForce
Eaton pilot-operated check valves
Referenced Eaton pilot-operated check valve families include 4SK30, 4CK30, 4CK90 and SPC2-10. Check the full ordering code and cavity specification.
HydraForce pilot-operated check valves
What information should you prepare?
- Valve code and hydraulic symbol.
- Control method and pilot connection.
- Cavity or mounting housing.
- Application flow and pressures.
Send the part number and a description of the application. We will check the configuration against the relevant documentation.