About This Specification: US standard 1/2" NPT thread, no adapter required. Temperature Range: Markings in Fahrenheit. Cold water from 39°F -84°F, hot water from 122°F -203°F; Outlet water temperature: 68°F -122°F. High Quality: One piece solid brass body ensures no leaks. Electroplated surface technology prevents rust and corrosion. Durable Performance: Thermostatic mixing valve has a built-in temperature control valve core, which provides safe anti-scalding function for using. Application Scenario: Thermostatic mixing valve is widely used in bathroom shower, solar system, and kitchen faucet to control water temperature. (Tips: If you need a temperature over 100°F, press the red button and rotate the valve.) Overview Material : Brass Brand : FUGO Item dimensions L x W x H : 3 x 3 x 2 inches Exterior Finish : Brass, Chrome Inlet Connection Size : 0.5 Inches Inlet Connection Type : National Pipe Tapered Outlet Connection Type : NPT Number of Ports : 2 Outlet Connection Size : 0.5 Inches Specification Met : ASME