Watts 4 1/8 in x 5 3/8 in Boiler Feed Valve, FNPT x Sweat Union - S1156F

WattsSKU: C1931457
MPN : S1156F
Weight : 2.02 lb


$63.28 $77.17

Availability : Usually Ships in 1-3 Business Days

For use in hydronic heating systems, this boiler feed valve helps to maintain water pressure at all times by filling boilers and piping systems with water. The cast-iron valve also helps to permit rapid system fill and sustained air purge flow. In the event of system leaks, it helps to provide make-up water to the system.

ItemBoiler Feed Valve
Pipe Size1/2 in
Length4 1/8 in
Height5 3/8 in
Connection TypeFNPT x Sweat Union
Adjustment Range10 to 25 psi
Max. Pressure100 psi
Max. Fluid Temp.212 Degrees F
Body MaterialCast Iron