1Pc Safety Valve Water Heater Pressure Relief Check Brass Nickel Plated 0.9MPa G1/2in Feature:1. A pressure relief device is installed in the valve body to ensure that the electric water heater does not explode due to excessive pressure2. Safety check valve bottom inlet installation check function prevents hot water from flowing back to the pipeline and causes hot water energy loss3. Selected brass casting, high temperature forging, high density, ensuring long-term using4. It is safe and reliable, a good choice for household electric safety valve5. Great workmanship, perfect replacement for the old or damaged oneSpecification:Condition: newItem Type: Safety ValveMaterial: BrassSize: G1/2inMaximum Operating Temperature: + 100Maximum Working Pressure: 0.9MPaSize: Approx. 45 x 60mm / 1.8 x 2.4inPackage List:1 x Valve