Features TEMPERATURE RANGE: 4/5 inch constant temperature mixing valve, applicable cold water temperature is 0‑38℃ and hot water temperature is 38‑49℃. WIDE APPLICATIONS: This Temperature Constant Control Valve is suitable for water pipes, faucets, wash basins, showers, and is used in washroom, kitchen, bathroom, etc. STAINLESS STEEL: The thermostatic mixing valve is made of excellent stainless steel, rust and corrosion resistance, with plastic knob to adjust the temperature. SAFE OPERATION: If there is a malfunction in the cold water supply, the flow rate will be reduced to almost closed, thereby avoiding the risk of burns. STANDARD SIZES: The shower mixing valve has 20mm (4/5 inch) diameter, and a distance of 7cm between the inlet and outlet, easy to install and use. Specification: Item Type: Thermostatic Mixing Valve Working Pressure: 1MPa Cold Water Temperature: 0-38℃ Hot Water Temperature: 38-49℃ Outlet Flow Rate: 1.5m³/H Diameter: 4/5 Inch (20mm) Center Distance: Approx. 7cm / 2.8in Package List:3 x Screws3 x Expansion Pipes1 x Thermostatic Valve2 x Accessories1 x Fixed Mount Package List 3 x Screws 3 x Expansion Pipes 1 x Thermostatic Valve 2 x Accessories 1 x Fixed Mount