Watts 8 1/2 in x 5 1/4 in Boiler Feed Valve w/Backflow Preventer, FNPT x Sweat Union - B911S-M3 ADA Compliant-Yes Waste receptacle features spring-hinged

Waste receptacle features spring-hinged

Length Less Shaft: 12 7/16 in

REPLACED AS NIDEC UJ25P1DFM

Bradley S45-2082 Prepack/Hose/Stop For TMA Replacement Part

Also called paddle handles

Watts 8 1/2 in x 5 1/4 in Boiler Feed Valve w/Backflow Preventer, FNPT x Sweat Union - B911S-M3 ADA Compliant-Yes Waste receptacle features spring-hingedCombination backflow preventer and feed water pressure regulator in one pre assembled unit, this WATTS boiler feed valve with backflow preventer is for use in residential and commercial hydronic heating systems. Model provides make up water to the boiler and can prevent backflow when the supply pressure falls below the system pressure.