Watts Check Valves Are Used For Applications Including Residential, Commercial, Industrial And More.
Watts check valves are made of high quality materials for long lasting durability and corrosion resistance. Valves prevent backsiphonage of contaminated water into potable water supplies. Compact modular design allows ergonomic single access maintenance for in-line repairs. Units provide positive shutoff when circulator is not running, preventing the flow of water to radiation units. Designed for continuous or intermittent pressure applications. Opens easily for gravity circulation. Connection types are GHT and NPT. Maximum temperatures range from 33°F to 250°F. Valve types are Check Valve, Double Check and Dual Check. PSI ranges from 50 to 175. Dimensions vary per model.