Description: The valve has a 1/2inch inlet for hot & cold water. The thermostat on the valve can be set up-to 38 ºC, with a safety switch override allowing an increase up to Max. 48 ºC. Health Safety recommends to have a thermostatic blending valve to be installed in common areas, to prevent scalding to public users. Ideal for bathroom, washroom, kitchen, Douche etc... Easy to Install. Specification: Type: Thermostatic Faucet Mixer Cartridge Valve Material: Copper Apply for Shower faucet Opening mode: spiral Temperature Range: Constant temperature: 20-50? Hot water: 45~99? Cold water: 1~29? Default temperature: 38? Port Size: G1/2" (DN15) Long: Approx.87mm Temperature control wheel diameter: Approx.40mm Overall height: Approx.128mm Package Includes: 1 Piece Solar Water Heater Valve