Watts 740 075 FS 1 - Part of the 740 Series ZC100F-4NH Built to manage heavy runoff

Built to manage heavy runoff and resist harsh environmental conditions

UPC - 098268067767

ZS400SS-3NH

or obstacles

UPC - 098268247121

Watts 740 075 FS 1 - Part of the 740 Series ZC100F-4NH Built to manage heavy runoffThis pressure relief valve has a 1 inch NPTF female inlet, 1 1 4 inch NPTF female outlet, and pressure relief setpoint of 75 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 the