Double Orifice Air Release Valve
Festures of double air release valve
Body is provided with a shock-proof inner tube to protect the float;
Lower water pressure can be closed to prevent drainage;
When there is negative pressure, the piston quickly opens to breathe;
Stainless steel floating ball, long life.
Double Orifice Air Release Valve Working Principle
This water valveexhaust, buoy, by gravity pull down one end of the lever, the lever in the tilt state at this moment, in the leverage and vent contact appeared gap, air through the vent through the gap, with the air discharge, water level rise, buoy under the effect of the buoyancy of water float upwards, the lever on the seal face pressure on the porosity, gradually until the vent is completely blocked. The exhaust valve is now completely closed.
Double Orifice Air Release Valve Installation and Commissioning
When installing thedouble orifice air release valve, always install a protective valve on the front end to avoid stopping water from being tested. For specific use, please consult ZECO Valve Group.
Double Orifice Air Release Valve Material and Standard
Size Range: 2"~12"
Pressure Rating: 10bar ~ 25bar
Face to Face Dimensions: AMSE B16.10, EN558-1
Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2Coating:
Fusion Bonded Epoxy Coating
Inspection and Test: ISO 5208 / EN 12226-2
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 |
Tank |
EPDM / NBR |
ISO 4633 |
For the materials options not listed, consult factory. ZECO manufactures valves in more than 50 different alloys. |
If you want to know more details of double acting air valve price listand double orifice air valve function, please visit our website.
As a water valve supplier, we will provide more high quality for sale, if you have needs, contact us.
Send product request
Other supplier products
Wedge Gate Valve | Description Wedge gate valve is a linear motion, multi-turn general service valve. Table of Contents Gate valve Types as per Type of Closing E... | |
6 Inch Butterfly Valve | Description of 6 Inch Butterfly Valve: ZECO provides detailed installation instructions to ensure high performance and long service life of the 6 w... | |
Backflow Preventers 1025 | The problem of contaminated water due to backflow is emerging, and the health hazards caused by contaminated water are also alarming to engineers a... | |
Foot Valve 1025 | Basic information of Foot ValveThis valve is installed at the bottom of the pump's underwater pipette, restricting the return of the liquid to the ... | |
Resilient Gate Valve for Underground 1025 | Basic information This underground gate valveis used as a two-way closed circuit device. Featuresof Resilient Gate Valve for Underground Principleo... |
Same products
Клапан | Seller: RongTengXinNuo(Tianjin) International Trade Co.,Ltd | Клапан | |
Class 300 Valve | Seller: GangYe Group Co.,Ltd. | Class 300 valves have a pressure rating of 300 pounds per square inch (psi) or 20.7 bar, allowing... | |
Class 3000 Industrial Valve | Seller: GangYe Group Co.,Ltd. | Wafer Body, Full Port Design, Flanged End Class 3000 Ball Valve. A ball valve class 3000pressure-... | |
Class 2500 Industrial Valve | Seller: GangYe Group Co.,Ltd. | Class 2500 valves can be used for both on-off and throttling applications. The specific valve typ... | |
Class 150 Valve | Seller: GangYe Group Co.,Ltd. | globe valve class 150is a pressure rating designation defined by standards organizations, such as... |