Wastewater Air Release Valve ENQUIRY! Category: Air Valve Tags: Air Vent Valve, Vent Valve Description Description Wastewater Air Release Valve Wastewater Air Release Valve Festures of Wastewater Air Release Valve This valve principle is the same as the clean water air release valve, but the structure is slightly changed, valve body lengthened, the lever structure slightly changed. This will reduce the control part, so that the dirt only in the lower part of the body, will not wind the upper exhaust part of the structure, will not affect the exhaust, will not leak water. Wastewater Air Release Valve Working Principle Dirt can only be on the lower part of the body without winding the upper vent； Can remove the gas in the pipe, reduce the resistance and save energy； When the tube is under negative pressure, it can inhale quickly and automatically； Float ball is stainless steel, long service life, safe and reliable. Wastewater Air Release Valve Installation and Commissioning If the discharge valve is not installed, the pipe will be blocked at any time, resulting in the outlet water capacity of the pipe is not up to the design requirements. For specific use, please consult ZECO Valve Group. Wastewater Air Release Valve Material and Standard Size Range: 2″~10″ Pressure Rating: 10bar ~ 25bar Face to Face Dimensions: AMSE B16.10, EN558-1 Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2 Coating: Fusion Bonded Epoxy Coating Inspection and Test: ISO 5208 / EN 12226-2 art Material Standard Body Ductile Iron EN 1563/DIN 1693 Bonnet Ductile Iron EN 1563/DIN 1693 Exhaust Hood Ductile Iron EN 1563/DIN 1693 Float Ball Stainless Steel 431 EN10088-1/ASTM A959 Strainer Stainless Steel 431 EN10088-1/ASTM A959 Seal EPDM / NBR ISO 4633 For the materials options not listed, consult factory. ZECO manufactures valves in more than 50 different alloys. Related products Single Orifice Air Release Valve Read more ENQUIRY! Air Vent Valve Read more ENQUIRY! Combination Air Valve Read more ENQUIRY!