Watts 740 050 FS 1 1/4 - Part of the 740 Series Sheet Drain Fire Retardant Sheeting is designed

Fire Retardant Sheeting is designed for environments where flame resistance is crucial

It is made in America and the manufacturer

This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 35 psi pressure relief setpoint

Its compact modular design allows easy maintenance with a single access cover for in-line repairs

Lubricant Kit Type First Check Rubber Parts Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268414585

Watts 740 050 FS 1 1/4 - Part of the 740 Series Sheet Drain Fire Retardant Sheeting is designedThis pressure relief valve has a 1 1 4 inch NPTF female inlet, 1 1 2 inch NPTF female outlet, and pressure relief setpoint of 50 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron body, non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from