Watts

Watts 0235086 combination boiler trim out package with 2.1 gallon expansion tank. Package includes model ETX-15 expansion tank, model FV4-M1 air vent valve, and a 1" cast iron air separator. Learn More

Watts repair kit for series 709 backflow preventers. Learn More

Watts 0121399 LFBP30 1/2" MNPT x FNPT lead-free diaphragm operated bypass control relief valve with an adjustable range of 10-50 psi. Learn More

Watts number N36 1/2" IPF vacuum relief valve. This valve features a maximum water pressure of 200 psi, maximum temperature of 250°F, and opens at less than 1/2" vacuum. It is also suitable for steam service to 15 psi and has a venting capacity of 13.5 CFM. Vacuum relief valves automatically vent a system if a vacuum occurs and will automatically vent a closed system to atmosphere when a vacuum is created preventing conditions where water could be siphoned from the system. Learn More

Watts 0062094 009-QT 1/2" female NPT bronze reduced pressure zone assembly (backflow preventer) with quarter turn shutoff valves. Learn More

Watts number LF70A-F tempering valve with a 1/2" sweat connection. Learn More

Watts number LF70A-F tempering valve with a 3/4" sweat connection. Learn More

Watts number 374A bronze body hot water relief valve with a 3/4" NPT female x female connection in an angle pattern. This valve is set at 30 psi with 550,000 BTU. Learn More

Watts number 174A bronze body hot water relief valve with a 3/4" NPT female x female connection in an angle pattern. This valve is set at 30 psi with 650,000 BTU. Learn More

Watts number 174A bronze body hot water relief valve with a 3/4" NPT female x female connection in an angle pattern. This valve is set at 50 psi with 950,000 BTU. Learn More

Watts number 174A bronze body hot water relief valve with a 3/4" NPT female x female connection in an angle pattern. This valve is set at 75 psi with 1,320,000 BTU. Learn More

Watts number 174A bronze body hot water relief valve with a 3/4" NPT female x female connection in an angle pattern. This valve is set at 100 psi with 1,695,000 BTU. Learn More

Watts number 174A bronze body hot water relief valve with a 3/4" NPT female x female connection in an angle pattern. This valve is set at 125 psi with 2,070,000 BTU. Learn More

Watts number 174A bronze body hot water relief valve with a 3/4" NPT female x female connection in an angle pattern. This valve is set at 150 psi with 2,445,000 BTU. Learn More

Watts number 174A bronze body hot water relief valve with a 1" NPT female x female connection in an angle pattern. This valve is set at 30 psi with 1,005,000 BTU. Learn More

Watts number 174A bronze body hot water relief valve with a 1" NPT female x female connection in an angle pattern. This valve is set at 50 psi with 1,470,000 BTU. Learn More

Watts number 174A bronze body hot water relief valve with a 1" NPT female x female connection in an angle pattern. This valve is set at 75 psi with 2,055,000 BTU. Learn More

Watts number 174A bronze body hot water relief valve with a 1" NPT female x female connection in an angle pattern. This valve is set at 100 psi with 2,635,000 BTU. Learn More

Watts number 174A bronze body hot water relief valve with a 1" NPT female x female connection in an angle pattern. This valve is set at 125 psi with 3,215,000 BTU. Learn More

Watts number 174A bronze body hot water relief valve with a 1" NPT female x female connection in an angle pattern. This valve is set at 150 psi with 3,795,000 BTU. Learn More