DN20 G34 Brass Automatic Air Vent Valve for Solar Water Heater Pressure Relief

Features: This valve features high temperature resistance, rust protection, reliably sealing. Remove excess air during the operation of the exhaust system and hvac system The exhaust mechanism is very reliable and is cast from highprecision components It is convenient to demount and maintenance, while the water in the system will not flow out, so there is no need to empty the system. The steam and water separation tray is designed with special structure to ensure that the water will not be discharged during exhaust. As long as the system has pressure, the exhaust valve will continue to vent. It can be operated reliably, either when the system is running with water added or when the system pressure is too high and adequate drainage is required. Specification: Material: brass Thread size:DN20 G34 Length:7cm2.8in Width:4.8cm1.9in Weight:Approx.132g4.7oz Package list: 1 x Brass Automatic Air Vent valve Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .This valve features high temperature resistance, rust protection, reliably sealing. Remove excess air during the operation of the exhaust system and hvac system The exhaust mechanism is very reliable and is cast from highprecision components It is convenient to demount and maintenance, while the water in the system will not flow out, so there is no need to empty the system. The steam and water separation tray is designed with special structure to ensure that the water will not be discharged during exhaust.