Watts LF174A 075 FS 1 1/2 - Part of the LF174A Series HDPE and other transitional areas to

and other transitional areas to make known that there is traffic or an elevation changes nearby

This valve features a lead free brass body and adapter

ZS400SS-4IC

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

Watts LF174A 075 FS 1 1/2 - Part of the LF174A Series HDPE and other transitional areas toThis 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