Amot manufactures two-way and three-way, self-powered thermostatic valves that reduce wasteful water usage in a river or city water cooling system. The valves are used on tank heating, compressors, oil coolers and for cooling service.

Bradley Corporation manufactures thermostatic mixing valves including point of use, standard, high/low, high/low recirculation station, and emergency mixing valves. The standard thermostatic valves feature maximum operating pressure of 125 psi, and are available as 25 GPM, 130 GPM, 200 GPM, 80 GPM, and 45 GPM models.

Armstrong International Inc. manufactures thermostatic mixing valves for use in pumped recirculating hot water systems. The thermostatic valves feature maximum flows of 16, 26, 58, 98, 193 and 288 GPM; plus or minus 5F temperature stability to fixture, a maximum temperature locking feature, and a single replacement cartridge.

Danfoss manufactures thermostatic valves and expansion valves. The standard thermostatic valves can be self-acting; and used for cooling applications, controlling the temperature of a flow or water or neutral brine, and protecting biomass boilers, stoves, and solar systems. Expansion valves regulate the injection of refrigerant liquid into evaporators, and feature maximum working pressure of 34 bar or 46 bar.

Rostra Vernatherm supplies two-port and three-port thermostatic control valves. Both thermostatic valve types are available in 1/4" and 1/2" port sizes, and feature flow rates of 15 GPM or 25 GPM. These valves also feature pressure ranges of 10-60 psi or 10-200 psi, and a temperature range of 30-300F.

Parker Hannifin manufactures a line of stainless steel, thermostatic expansion valves used in small chillers, heat pump units, air conditioning units, freezers, walk-in boxes, refrigerated cases and mobile refrigeration applications. The valves also feature an extended ODF solder connection and balanced port design.

Emerson Climate Technologies designs and manufactures thermal expansion valves that feature nominal capacity ranging from 1/2 ton to 100 ton. The valves are designed for air conditioning, refrigeration, heat pump, and chiller applications.

Fischer Scientific designs and builds thermostatic mixing valves that are used with emergency eyewashes, drench showers, and combination units. The valves feature flow rates of 8 GPM, 36 GPM, and 67 GPM; an adjustable temperature range of 65F to 95F; universal mounting capability; and single valve design.

Grainger distributes thermostatic mixing valves and thermostatic expansion valves manufactured by Parker, Honeywell, Powers, Bradley, Watts, York, Source-One, Guardian, American Standard, Chicago Faucets, Sloan, and Speakman.

Haws Corporation manufactures thermostatic mixing valves that blend hot and cold water for the tempering of eye/face wash units and shower units. The various valves feature flow rates of 20 GPM, 7 GPM, or 40 GPM. The units are constructed of bronze, brass, copper and stainless steel.

Lawler Manufacturing Company produces high-low thermostatic mixing valves and thermostatic mixing valves. The company's standard thermostatic mixing valves are ASSE 1017 approved, and used to control water temperatures for small, medium, and large capacity applications. The valves feature flow rates of .5 to 25 GPM; or 25, 50, 80, 125, 150 or 200 GPM - depending on series.

Leonard Valve Company manufactures thermostatic water mixing valves (single valves) that feature maximum operating pressure of 125 psi. Depending on type, the valves have maximum flow of 17 GPM, 44 GPM, 19 GPM, 26 GPM, 63 GPM, 126 GPM, 148 GPM, or 216 GPM.

The Sporlan Division of Parker Hannifin manufactures 27 series of refrigeration thermostatic expansion valves. The division also produces service parts for thermostatic expansion valves.

Therm-Omega-Tech Inc. manufactures 1" and 2" thermostatic mixing/diverting valves that feature a temperature set point 55F and are designed for 3-way mixing or diverting applications.

Watts Water Technologies designs and manufactures thermostatic mixing valves used to prevent thermal shock or scalding injuries when using bathtubs, sinks and showers. The valves meet ASSE 1016, ASSE 1070, and ASSE 1017 standards; and feature maximum pressure of 80 psi.