Material: Brass main body Work Pressure: 0.05Mpa—1Mpa Ideal Pressure: 0.1Mpa—0.5Mpa. Installation pressure release valve when exceed ideal pressure Standard Pressure: Dynamic pressure 0.3±0.02Mpa Water Pressure Testing: 1.6MPA Air Pressure Testing:0.6MPA Cold Water Supply Temperature: 39°F -84°F Hot Water Supply Temperature: 122°F -203°F Out Water Temperature Range: 68°F -122°F The Safety Temperature: If cold water supply fails, flow rate will be reduced to virtually shut off which avoid the risk of scalding Temperature Accuracy: Kept constant ±2°F for the setting Package Includes: 1x Thermostatic Mixing Valve, 3x G1/2 to 1/2 NPT Adapter, 1x Teflon Tape