Wastewater Air Release Valve

Name: Wastewater Air Release Valve
Brand: ZECO Valve Group

Basic information of Wastewater Air Release Valve

This valve dredges the pipe by removing air from the pipe to achieve normal operation.

Dof960 series of cases

Features 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.

Principle of Wastewater Air Release Valve

1. Dirt can only be on the lower part of the body without winding the upper vent；
2. Can remove the gas in the pipe, reduce the resistance and save energy；
3. When the tube is under negative pressure, it can inhale quickly and automatically；
4. Float ball is stainless steel, long service life, safe and reliable.

Installation and Commissioning of Wastewater Air Release Valve

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.

Part	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.

Product scope, Standards & Materials of Wastewater Air Release Valve

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

Leave us Message