Watts Lead-Free Brass Vacuum Relief Valve, MNPT Inlet Type, MNPT Outlet Type - 1/2 LF N36 Rings They're used to repair or

They're used to repair or replace push-button mechanisms that have loosened or no longer activate flushing

Overall length: 54"

Safety is a must

The spindle on the dispenser is crafted from ABS thermoplastic and has a release mechanism

Watts Lead-Free Brass Vacuum Relief Valve, MNPT Inlet Type, MNPT Outlet Type - 1/2 LF N36 Rings They're used to repair orAutomatically vents closed system to atmosphere, this WATTS vacuum relief valve helps prevent vacuum conditions that could siphon water from the system. Suitable for use with domestic water heaters, tabletop heaters, supply tanks, steam coil heaters, unit heaters, jacketed steam kettles, and low pressure steam systems.