This valve is used to mix hot and cold water, in order to control water temperature and keep water temperature in a certain range.Features:By using this thermostatic valve, it is easy to control the hot and cold water amount for adjusting water temperature as needed.Press and hold the red safety button to control the temperature for more than 3 8.With filter net on both hot and cold water connection to filter other impurity in water.Made of solid brass valve element, it is durability, sturdy and not easy to rust.Wall-mounted bath thermostatic mixer valve is easy to install and suitable for many water heater.Built-in temperature control safety device will automatically shut down hot water if there is no cold water.Specifications:Operating Pressure: 0.05-1MpaRecommended Pressure: 0.1-0.5Mpa(Need Release Valve When Pressure Is Over 0.5Mpa)Standard Pressure: Dynamic Pressure 0.30.02MpaCold Water Supplies Temperature: 4C-29CHot Water Supplies Temperature: 55C-85CRecommended Normally Use Temperature: 60-70Water Temperature Control Range: 20C-50CSafety Button Temperature: 381:Length: 115mm / 4.5inWidth: 63mm / 2.5inHeight: 42mm / 1.7inPackage Size: 130 * 75 * 50mm / 5.1 * 3.0 * 2.0inItem Weight: 296g / 10.4ouncePackage Weight: 330g / 1 1.6ounce2:Length: 113mm / 4.4inWidth: 86mm / 3.4inHeight: 42mm / 1.7inPackage Size: 115 * 90 * 45mm / 4.5 * 3.5 * 1.8inItem Weight: 394g / 1 3.9ouncePackage Weight: 420g / 1 4.8ounce3:Length: 115mm / 4.5inWidth: 63mm / 2.5inHeight: 42mm / 1.7inPackage Size: 125 * 75 * 50mm / 4.9 * 3.0 * 2.0inItem Weight: 296g / 10.4ouncePackage Weight: 331g / 1 1.7ounceNotes:Please allow 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