Watts 174A 070 FS 1 1/4 - Part of the 174A Series mainline-siltfence long-lasting solution for managing water

long-lasting solution for managing water around driveways

Its white porcelain-enameled cast iron bowl provides a smooth

They both provide a high level of corrosion and rot resistance in above and below ground installations

Protection System – Secures membranes and reduces debris-related maintenance

ZB415BL-4NL

Watts 174A 070 FS 1 1/4 - Part of the 174A Series mainline-siltfence long-lasting solution for managing waterThis pressure relief valve has a 1 1 4 inch NPTF female inlet and outlet and a 70 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze 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 relief valve.