Adjustable Thermostatic Bathroom Mixer Valve Durable Brass Water Mixer Hot/Cold Water Mixing Temperature Control Valve for Home Water Heater - Type 3 This valve is used to mix hot and cold water,in order to control water temperature and keep water temperature in a certain range. 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 38 With filter net on both hot and cold water connection to protect water from other impurities Made of solid brass valve element,it is durable,sturdy and not easy to rust Wall-mounted bath thermostatic mixer valve is easy to install and suitable for many water heaters Built-in temperature control safety device will automatically shut down hot water if there is no cold water,which can protect scald Specifications: Operating Pressure: 0.05-1Mpa Recommended Pressure: 0.1-0.5Mpa(Need Release Valve When Pressure Is Over 0.5Mpa) Standard Pressure: Dynamic Pressure 0.30.02Mpa Cold Water Supply Temperature: 4C-29C Hot Water Supply Temperature: 55C-85C Recommended Normally Use Temperature: 60-70 Water Temperature Control Range: 20C-50C Safety Button Temperature: 38 Type 1: Length: 115mm/4.5in Width: 63mm/2.5in Height: 42mm/1.7in Item Weight: 296g/10.4ounce Type 2: Length: 113mm/4.4in Width: 86mm/3.4in Height: 42mm/1.7in Item Weight: 394g/13.9ounce Type 3: Length: 115mm/4.5in Width: 63mm/2.5in Height: 42mm/1.7in Item Weight: 296g/10.4ounce Notes: 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 included: 1 x Thermostatic Valve