- Opens at about 24 PSI (1.7 bar).
- Resets at about 22 PSI (1.5 bar).
- Typically used for Veeder Root Electric Line Leak Detectors (PLLD).
- Identified with Black ID Nut and “R” stamped on top of washer.
Franklin Fueling Systems, Submersible Turbine Pump Parts, Submersible Turbine Pumps
FE Petro Model “R” Check Valve