About

Founded in 1874 by Joseph Watts, Watts Regulator Company, as we were originally known, made its reputation by "Setting The Standard in Valve Technology." During its early days, Watts manufactured pressure reducing valves to regulate steam and relief valves to ensure safe operation of water heaters and boilers.

In the 1900’s, Watts introduced the revolutionary combination temperature and pressure (T&P) relief valve, a protection device for use on hot water supply tank systems. These T&P valves prevented dangerous hot water heater explosions and continue to be an integral part of today’s water heating systems. In the 1970’s, Watts was instrumental in the promotion of backflow prevention devices to prevent the backward flow of contaminated water from entering into the potable water supply. Watts continues to lead the backflow prevention market today.

Today, Watts is part of the Watts Water Technologies family with operations in North America, Europe and Asia. Watts designs, manufactures and sells an extensive line of flow control products for the water quality, residential plumbing & heating, commercial and OEM markets.

To learn more about Watts Water Technologies and to access investor, career and corporate information, visit the Watts Water Technologies website.

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Technical Articles

Watts Flood Protection Shutdown Valves Prevent Against Costly Flood Damage (Flow Sensing) Protect valuable laboratory research from flood damage or destruction due to backflow preventer discharge. (View Full Article)
Watts OneFlow® Anti-Scale Systems Go to War with Ultra-Hard Water (Environmental Equipment) Eliminate use of chemical additives, reduce water discharge and wastewater and use a salt-free system if possible. (View Full Article)