QISHENG THERMOSTATIC SHOWER MIXER VALVE This high-quality valve has the characteristics of a single casting and solid brass. Its built-in anti-scalding device means that the water temperature no longer fluctuates during the shower. It is equipped with high-sensitivity temperature sensing components, which can automatically control hot and cold water to ensure that the temperature of the outlet water is constant in a short time to prevent burns and colds. Therefore, it's very suitable for the elderly and children. Feature: Supply pressure range：140 and 862 kpa (20 and 125 psi ). Pressure of hot and cold water . Applicable water temperature range : 49 to 82 ℃ (120 to 180 ℉ ). Cold water inlet temperatures ranging from 4 to 27 °C (40 to 80 °F). Devices shall be adjustable from the cold position up to at least 38 °C (100 °F). QISHENG 3-Outlet Thermostatic Mixer Valve 1.Constructed from solid brass for durability and reliability, Finished in high quality, corrosion-resistant Brushed Nickel finish. 2.With 3 outlets and 2 inlets, suitable for a 3-function shower set. 3.Valve connect size: Hot &cold 2 inlets size is NPT3/4”, Three outlet size is NPT1/2” 4.Every function is controlled by a single knob, so all three functions can work simultaneously or separately. 5.Features thermostatic temperature for scald prevention. Read more Thermostatic Rough-in Valve 1.With 3 outlets and 2 inlets, suitable for a 3-function shower set. 2.Valve connect size: Hot &cold 2 inlets size is NPT3/4”, Three outlet size is NPT1/2” 3.Every function is controlled by a single knob, so all three functions can work simultaneously or separately. Anti-Scald 1. Fully Thermostatically controlled, no need to adjust temperature hardly each time 2. The thermostatic valve offers constant water at the desired temperature to protect you from scald, safe and practical. Safety Button at 100°F/38°C The bottom knob is temperature control. By pressing the safety stop, you can adjust the temperature to the desired temperature. Read more