Tempering Valves and Thermally Actuated Valves:

Tempering valves and thermally actuated valves contain a thermal sensing component that opens or closes in response to temperature changes.
Tempering Valves and Thermally Actuated Valves: Learn more

Product Name Notes
Tempering Valve -- 1170-M2 L1170-M2 Series 1170, L1170 Hot Water Temperature Control Valves are specifically designed for mixing hot and cold water on hot water supply systems. They can be used for a variety of...
Temperature and Pressure Relief Valve -- 140S 140X Series 140S, 140X Automatic Reseating Temperature and Pressure Relief Valves are used in commercial water heater applications to provide automatic temperature and pressure protection to domestic hot water supply tanks...
Temperature and Pressure Relief Valve -- 340, 340X
Temperature and Pressure Relief Valve -- 340X
Series 340, 340X Automatic Reseating Temperature and Pressure Relief Valves are used in commercial water heater applications to provide automatic temperature and pressure protection to hot water supply tanks and...
Temperature and Pressure Relief Valve -- 342, 342X
Temperature and Pressure Relief Valve -- 342X
Series 342, 342X Automatic Reseating Temperature and Pressure Relief Valves are used in commercial water heater applications to provide automatic temperature and pressure protection to domestic hot water supply tanks...
Relief Valve -- 40L 40XL Series 40L, 40XL Automatic Reseating Temperature and Pressure Relief Valves are used in commercial water heater applications to provide automatic temperature and pressure protection to hot water supply tanks and...
Hydronics and Steam Heating -- 70A L70A Series 70A, L70A Hot Water Extender Tempering Valves are used in residential water supply applications to mix cold and hot water to extend capacity of water heater storage tanks and...
FR 500 Series FR 500 Thermostatic Freeze Relief Kits are designed to keep water from freezing in the backflow preventer, while avoiding discharges based on the air temperature dropping below freezing. Series...
Temperature and Pressure Relief Valve -- N240X, N241X Series N240X, N241X Automatic Reseating Temperature and Pressure Relief Valves are used in commercial water heater applications to provide automatic temperature and pressure protection to domestic hot water supply tanks...
Temperature and Pressure Relief Valve -- SL100XL, L100XL, LL100XL and LLL100XL Series SL100XL, L100XL, LL100XL and LLL100XL Extended Shank Temperature and Pressure Relief Valves are used in water heater and hot water storage tank applications to provide automatic temperature and pressure...
Tempering Valve -- Series N170-HT Hot Water Extender The N170 Master Tempering Valve Series is designed for use in commercial and institutional applications, to mix hot and cold water to reduce high service water temperature to the building...