Watts 4 1/8 in x 5 3/8 in Boiler Feed Valve, FNPT x Sweat Union - S1156F Multifold And Singlefold Paper Towel Dispensers PANEL-RH NO PSH (S)

PANEL-RH NO PSH (S)

Output Air Speed: 156 Mph (229 Ft/S) [70 M/S {251 Km/H}] - 224 Mph (329 Ft/S) [100 M/S {361 Km/H}]

Sodium Hypochlorite Phosphate

(FTN ONLY) ERFPMVR28

Material: Airlaid

Watts 4 1/8 in x 5 3/8 in Boiler Feed Valve, FNPT x Sweat Union - S1156F Multifold And Singlefold Paper Towel Dispensers PANEL-RH NO PSH (S)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.