Watts 174A 055 FS 3/4 - Part of the 174A Series

Watts 174A 055 FS 3/4 - Part of the 174A SeriesThis pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 55 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.

This 3/4-1 IN first check replacement kit

Specifications Kit Type Bonnet Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268293685

Specifications Lead Free YES Product Group WPRV UPC - 098268582697

Specifications Body Material Cast Iron Brand Watts Buy American Act Compliant NO FreeArea 137 IN Lead Free Not In Scope Outlet Connection Size 5 IN Outlet Connection Type No Hub OverflowDome No OverflowDrain External Dam Specification Sheet - RD-100-R

The guard surrounds the drain assembly to help maintain consistent drainage performance in demanding rooftop environments

a fixed-top design with an 8" diameter outlet

and containment areas where durability is essential

Specifications Air Venting No Vent Body Material Brass Body Pattern Angle Bottom Tapping No Bottom Tapping Size Does Not Apply To Product Brand Watts Buy American Act Compliant YES Contact Rating Does Not Apply To Product EAN 098268395419 Fastfill Feature No Fill Tapping Size Does Not Apply To Product Float Chamber Connection Size Does Not Apply To Product Flow Rate Does Not Apply To Product GDS Status Registered Hydronic Item Type Steam Trap Inlet Connection Size 1/2 IN Inlet Connection Size-Metric 15 MM Inlet Connection Type Male Threaded Inlet Thread Type NPT Lead Free Not In Scope Maximum Operating Temperature-Fahrenheit 267 Maximum Pressure-PSI 25 Maximum Steam Pressure-PSI 25 Maximum Temperature-Fahrenheit 267 Maximum Working Pressure-PSI 25 Minimum Pressure-PSI 25

This Watts large area roof drain is manufactured from epoxy coated cast iron for long life and durability

This 2 IN 009M2 second check repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure zone assembly

Made of weather-resistant galvanized steel

NPT male inlet x NPT female outlet