Thermostatic Mixing Valve Temperature Shower Water Control. FEATURES: Type 3: Unidirectional Connection to Hot and Cold Water and Mixing Work Pressure: 0.05 Mpa-1 MPa Ideal Pressure: 0.1Mpa-0.5Mpa, over 0.5MPa to Install Pressure Relief Valve. Standard Pressure: Dynamic Pressure 0.3 +0.02Mpa. Temperature of Cold Water Supply: 4-29 Degrees C Hot Water Supply Temperature: 55-85 Degree C It is Suggested That the Normal Operating Temperature Should Be 60-70 C. The Temperature Range of Constant Temperature Effluent is 20-50 C. Safety Temperature: 38 Degree C Safety and Scald Protection: When Cold Water is Unexpectedly Lost, the Flow Rate of Mixed Effluent Decreases Rapidly from Zero to Zero. Accurate Temperature: Set the Required Temperature First, and You Can Reach the Required Temperature Within 5 Seconds After the Water is Discharged. The Temperature Fluctuation of the Water is Within 1 Degrees Celsius. Specifications: Material Science: Body: Brass Handle: Plasticity Polishing Chrome Connection: 2 Times/period Work Wear Size: 12x9.2cm/4.72x3.62" Packaging Includes: 1 X Thermostat Valve of Solar Water Heater . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.