Watts 957RPDA-OSY-CFM-FS 4 - Part of the 957RPDA Series silt-fence-selector relief valve inlet coupler O-ring

Watts 957RPDA OSY CFM FS 4 Part of the 957RPDA Series silt fence selector relief valve inlet coupler O ring relief valve inlet coupler O ring 2 Body Material Lead Free Cast Copper Silicon Alloy Brand Watts Buy American Act Compliant YES Corrosion Resistant Coating No Disc Material EPDM EAN 098268349474 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 1 2 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature Fahrenheit 160 Maximum Working Pressure BAR 20