Watts LF174A 140 FS 3/4 - Part of the LF174A Series Woven Fabric Features Factory Replacement Kit

Features Factory Replacement Kit

40 Gasket Maximum Temperature 300 Degree F Inlet Connection Size 1 1/2 IN Inlet Connection Size-Metric 40 MM Inlet Connection Type Female Threaded Inlet Material Steel Inlet Thread Type IPS Insulator Material Polysulfone Lead Free YES Maximum Working Pressure-PSI 50 Maximum Working Temperature-Fahrenheit 300 Nut Material Malleable Iron Outlet Connection Size 1 1/2 IN Outlet Connection Type Socket Outlet Material Lead Free Brass Outlet Thread Type Does Not Apply To Product Part Number 0121299 Series LF3001A Type Kit UPC - 098268582550

ZN1995-4IP

HD Load Rating

Watts LF174A 140 FS 3/4 - Part of the LF174A Series Woven Fabric Features Factory Replacement KitThis lead free pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 140 psi pressure relief setpoint. This valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a lead free copper silicon alloy 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