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.
在线联系供应商
Other supplier products
 |
4 Inch Ball Valve | Description of 4 Inch Ball Valve: ZECO4 inch flanged ball valveis also the most common batch products, which are mainly floating ball valves. Occa... |
 |
Electric Ball Valve | Categories: Ball Valve, Ball Valve By Drive Mode, Forged Ball Valve Tags: Ball Valve Electric, Electric Actuated Ball Valve, Electric Actuator Bal... |
 |
Clean Water Air Release Valve | Basic informationThis is installed at the highest point of the pipe or where there is a closed air, which is used to discharge the gas in the pipe ... |
 |
4 Inch Gate Valve | Description of 4 Inch Gate Valve: ZECO 4 inch 4 inch flanged gate valveis one of the most commonly used calibers. Gate valve in the line just swit... |
 |
2pc Ball Valve | Description of 2pc Ball Valve: ZECO Ball valve is the same to the ordinary that trim spring with the stem to reach the purpose of open/ close, it i... |
Same products
 |
RV-01A Pressure Relief Valve/Hydraulic Valve | 卖方: Greentech International (Zhangqiu) Co., Ltd | Application:1.Usedinringblowerandsuitablebothpressure/vacuumuse.2.Staticpressuresettingeasilyadju... |
 |
right valves | 卖方: Yuanda Valve Group Co.,Ltd. | right valves Selecting the is essential for the efficiency, safety, and reliability of intel... |
 |
Water Valve | 卖方: Yuanda Valve Group Co.,Ltd. | Water Valve are critical components in plumbing systems, industrial pipelines, and water d... |
 |
Water Valve | 卖方: Yuanda Valve Group Co.,Ltd. | Water Valve are critical components in plumbing systems, industrial pipelines, and water d... |
 |
Water Valve | 卖方: Yuanda Valve Group Co.,Ltd. | Water Valve are critical components in plumbing systems, industrial pipelines, and water d... |
