Watts 174A 090 FS 1 1/4 - Part of the 174A Series

Watts 174A 090 FS 1 1/4 - Part of the 174A SeriesThis pressure relief valve has a 1 1 4 inch NPTF female inlet and outlet and a 90 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.

Specifications Brand Watts Buy American Act Compliant NO Lead Free Not In Scope Outlet Connection Size 2 IN Outlet Connection Type Push Specification Sheet - FS-720

Secure Installation – Outer flanges with anchoring lips prevent the channels from floating

UPC - 098268330779

The wire mesh reinforcement ensures the fence maintains its shape and effectiveness throughout the project

Z415-DP-2NL

Tethered purge port cap

which prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply

Z199-DC-4NH

Compatible with optional sediment buckets

integral stainless steel strainer and thermal expansion bypass

it offers ease of installation without sacrificing durability

This 2 1/2-3 IN anti-siphon vacuum breaker hot or cold water repair kit prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage