This valve is used to mix hot and cold water, to control the water temperature and keep the water temperature within a certain range. Features: 1. Using this thermostatic valve, it is easy to control the amount of hot and cold water to adjust the water temperature as needed. 2. Press and hold the red safety button to control the temperature over 38. 3. With filter net on both hot and cold water connections to protect the water from other impurities. 4. Made of solid brass valve element, it is durable, sturdy and not easy to rust. 5. The wall mounted thermostatic bath mixer is easy to install and suitable for many water heaters. 6. The built-in temperature control safety device will automatically shut off the hot water if there is no cold water, which can protect against scalding. Specifications: Working Pressure: 0.05-1Mpa Recommended Pressure: 0.1-0.5Mpa (need a relief valve when the pressure is over 0.5Mpa)Standard pressure: Dynamic pressure 0.30.02MpaCold water supply temperature: 4C-29CHot water supply temperature: 55C-85CRecommended normal use temperature: 60-70Water temperature control range: 20C-50CSafety button temperature: 38Parameter:Length: 115mm / 4.5inWidth: 63mm / 2.5inHeight: 42mm / 1.7inPackage size: 125 * 75 * 50mm / 4.9 * 3.0 * 2.0inItem weight: 296g / 10.4ouncesPackage weight: 331g / 11.7ouncesNotes:Please allow 1-3cm error due to manual measurement. 1-30mm error due to manual measurement.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Package List:1 * Thermostatic Valve