Watts LF174A 075 FS 1 1/2 - Part of the LF174A Series HDPE 76 bar) with corresponding steam

76 bar) with corresponding steam pressure discharge capacity up to 1

It consists of a brass body with stainless steel internal parts

ZS400SS-4IC

and a drain plug

or decorative finishes—so the drain blends unobtrusively into the environment

Watts LF174A 075 FS 1 1/2 - Part of the LF174A Series HDPE 76 bar) with corresponding steamThis lead free pressure relief valve has a 1 1 2 inch NPTF female inlet and outlet and a 75 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