Watts 740 035 FS 1 1/2 - Part of the 740 Series Tactile Paving UPC - 098268860023

UPC - 098268860023

effectively blocks sediment

Z415N-3NH-7N

UPC - 098268631449

this product ensures a clean

Watts 740 035 FS 1 1/2 - Part of the 740 Series Tactile Paving UPC - 098268860023This pressure relief valve has a 1 1 2 inch NPTF female inlet, 1 1 4 inch NPTF female outlet, and pressure relief setpoint of 35 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron 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