Watts 740 060 FS 3/4 - Part of the 740 Series roof-hatch-finder ZN1970-4NH

ZN1970-4NH

They are designed to direct root growth downward

durable seal

919 Compatible Size Used On 3/4 IN to 1 IN Kit Contents Relief Valve Assembly

female threaded end connections

Watts 740 060 FS 3/4 - Part of the 740 Series roof-hatch-finder ZN1970-4NHThis pressure relief valve has a 3 4 inch NPTF female inlet, 1 inch NPTF female outlet, and pressure relief setpoint of 60 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