Double Orifice Air Release Valve
ZECO Valve Group, founded in 1991 with focus on manufacturing china water valve, including control valves, balancing valves, gate valve, butterfly valves, check valves, and air valves. Valve sizing 1/2” to 88”, rating BS 10bar through BS 25bar, served covering buildings & construction, waterworks, fire protection and many other fields. ZECO has excellent product quality and sound managing system.
Basic information of Double Orifice Air Release Valve
This double air valveis a pipeline will be matched equipment, apply to the temperature does not exceed 100 ℃ water, hot water pipe on the pipe from the air.
Features of Double Orifice Air Valve
- ；2. Lower water pressure can be closed to prevent drainage；3. When there is negative pressure, the piston quickly opens to breathe；4. Stainless steel floating ball, long life.
Principle of Double Orifice Air Valve
This os & y type gate 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.
Installation and Commissioning of Double Orifice Air Release Valve
When installing the single 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.
Product scope, Standards & Materials of Double Orifice Air Release Valve
Size Range: 2"~12"Pressure Rating: 10bar ~ 25barFace to Face Dimensions: AMSE B16.10, EN558-1Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2Coating: Fusion Bonded Epoxy Coating Inspection and Test: ISO 5208 / EN 12226-2
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Pressure Reducing Valve | It adjusts and controls the outlet pressure of the main valve to enable the outlet pressure of the main valve not vary with inlet pressure, enable ... |
 |
Swing Check Valve | What is a Swing Check Valve? A Swing Check Valve is desinged to prevent the medium in the pipeline from flowing back. As pressure reaches zero, th... |
 |
Triple Offset Butterfly Valve | Description of Triple Offset Butterfly Valve: ZECO triple offset butterfly valve adopts three-eccentric structure, which increases angle eccentrici... |
 |
Stainless Steel Butterfly Valve | Description of Stainless Steel Butterfly Valve: ZECO stainless steel butterfly valve is a kind of butterfly valve with high performance and long se... |
 |
3 Inch Gate Valve | Description of 3 Inch Gate Valve: ZECO 3 inch stainless steel gate valveand 2 flanged gate valveis mainly used for fully open or fully closed swit... |
Похожие товары
 |
Class 300 Valve | Продавец: 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 | Продавец: GangYe Group Co.,Ltd. | Wafer Body, Full Port Design, Flanged End Class 3000 Ball Valve. A ball valve class 3000pressure-... |
 |
Class 2500 Industrial Valve | Продавец: GangYe Group Co.,Ltd. | Class 2500 valves can be used for both on-off and throttling applications. The specific valve typ... |
 |
Class 150 Valve | Продавец: GangYe Group Co.,Ltd. | globe valve class 150is a pressure rating designation defined by standards organizations, such as... |
 |
Class 1500 Industrial Valve | Продавец: GangYe Group Co.,Ltd. | A class 1500 valve made of 316 stainless steel, for instance, can sustain 248 bar of pressure at ... |
