Watts Regulator Company

Water Pressure Reducing Valve

Watts Regulator Company was founded in 1874 by Joseph Watts. In the 1900's Watts developed the combination temperature and pressure relief valve. These valves are still an integral part of plumbing systems today. Today, Watts is an international company that offers an extensive line of water flow products.

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Backflow Preventer & (PRV) Boiler Fill Valve #911S

Boiler Water Supply Valve - the Watts 911S "Dual Valve" gets it's nickname because it is a combination back-flow preventor and (PRV) pressure reducing valve. Watts 911S provides safe make-up water, preventing a backflow condition. Designed for use with a residencial size hydronic (water) heating boiler, water pressure is reduced to 15 psi, and is adjustable within a range of 10-25 psi. Watts 911S also prevents a harmful backflow condition. Watts 911S is a 1/2 Inch copper Sweat X 1/2" FIP connection.

Model	List Price	Your Price	Quantity
1/2" B911S-M3	$103.50	$82.80 Have you seen it lower?

Water Pressure Reducing Valve PRV

Watts Series # N55B-M1 are bronze body Water Pressure Reducing Valves that are easily and quickly serviceable without removing the valve from line. N55BU-M1 NPT threaded union inlet x NPT

Model	List Price	Your Price	Quantity
1" N55BUM1	$83.26	$66.61 Have you seen it lower?
3/4" N55BUM134	$64.78	$51.82 Have you seen it lower?

Water Pressure Reducing Valve (PRV)

Watts U5BLP is a water pressure regulator for low pressure ranges, Water Pressure Reducing Valve (PRV)

Model	List Price	Your Price	Quantity
1 inch U5BLP 1	$395.85	$316.68 Have you seen it lower?

Water Pressure Reducing Valve (PRV)

Watts U5BLP 2 Inch is a water pressure regulator for low pressure ranges.Water Pressure Reducing Valve (PRV)

Model	List Price	Your Price	Quantity
2 inch U5BLP 2	$1,288.25	$1,030.60 Have you seen it lower?

Water Pressure Reducing Valve (PRV)

WATER PRESSURE REDUCING (PRV) VALVE, NPT threaded female union inlet x NPT female outlet. The Watts PRV's are available in sizes from 1/2" - 2". A water saving test program concluded that reducing the supply pressure from 80-50psi (551-346kPa) resulted in a water savings of 30%.

Model	List Price	Your Price	Quantity
1-1/2 Inch 25AUB-Z3-5	$388.68	$330.38 Have you seen it lower?

3/4" Water Pressure Safety Relief Valve

This valve is designed for emergency safety relief only and shoudln't be used as an operating control. The valve is bronze with female threaded inlet and outlet points. The 3/4" Watts water pressure safety relief valve is part number 335M1.

Model	List Price	Your Price	Quantity
3/4" Female x 3/4" Female 335M1	$15.10	$12.08 Have you seen it lower?

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