Watts 174A 055 FS 3/4 - Part of the 174A Series SITEDRAIN The factory pressure setting for

The factory pressure setting for saturated steam service is set at 15 psi

it offers both performance and visual subtlety—making the drain virtually disappear into the floor design

easy-to-clean surface

UPC - 098268584752

Designed and rated for extra-heavy-duty (XHD) traffic conditions

Watts 174A 055 FS 3/4 - Part of the 174A Series SITEDRAIN The factory pressure setting forThis 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.