China Cheap price Cast Iron Body Butterfly Valves - Double Orifice Air release valve – Jinbin Valve
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China Cheap price Cast Iron Body Butterfly Valves - Double Orifice Air release valve – Jinbin Valve Detail:
Product detail pictures:
Related Product Guide:
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The customer satisfaction is our primary goal. We uphold a consistent level of professionalism, quality, credibility and service for China Cheap price Cast Iron Body Butterfly Valves - Double Orifice Air release valve – Jinbin Valve , The product will supply to all over the world, such as: Guyana, Greece, Maldives, The company has numbers of foreign trade platforms, which are Alibaba,Globalsources,Global Market,Made-in-china. "XinGuangYang" HID brand products sell very well in Europe, America, Middle East and other regions more than 30 countries.
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Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
By Natividad from Algeria - 2017.06.29 18:55
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By James Brown from Amsterdam - 2018.12.14 15:26
China Cheap price Cast Iron Body Butterfly Valves - Double Orifice Air release valve – Jinbin Valve Detail:
Double Port Air Release Valve
Size: DN50-DN200;
Flange and drilling acc to BS EN 1092-2 PN10/PN16.
Working Pressure | PN10 / PN16 |
Testing Pressure | Shell: 1.5 times rated pressure, |
Seat: 1.1 times rated pressure. | |
Working Temperature | -10°C to 80°C (NBR) |
Suitable Media | Water. |
Air Displacement (As the speed of flow 1.5-3.0m/s) :
Size | DN50 | DN75 | DN100 | DN150 | DN200 |
Air displacement(m3/h) | 6.5-13 | 6.5-13 | 10-20 | 19-38 | 31-62 |
Charatoristics:
1. This valve can release the air to reduce the resistance in the pipeline.
2. It can suction air automatically and quickly to prevent the pipe fracture when there is negative pressure in pipe.
3. The material of floating ball is stainless steel to make sure the long service life.
No. | Part | Material |
1 | Body | Cast Iron GG25 |
2 | Bonnet | Cast Iron GG25 |
3 | Stem | Stainless steel 416 |
4 | Gland | |
5 | Seal | NBR |
6 | Ball | Stainless steel 304 |
Size(mm) | D | D1 | D2 | L | H | z-Φd |
DN50 | 160 | 125 | 100 | 325 | 325 | 4-14 |
DN80 | 195 | 160 | 135 | 350 | 325 | 4-14 |
DN100 | 21 | 180 | 155 | 385 | 360 | 4-18 |
DN125 | 245 | 210 | 185 | 480 | 475 | 8-18 |
DN150 | 280 | 240 | 210 | 480 | 475 | 8-18 |
DN200 | 335 | 295 | 265 | 620 | 580 | 8-18 |
If need the drawing details, please feel free to contact us.
This air release valve is used for industry water pipeline as the device of releasing gas to improve the efficiency of water deliverying and avoid the transformation & fracture of pipes. It is the necessary equipment of pipelines.
Product detail pictures:

Related Product Guide:
Demand for Cryogenic Valve Increasing due to Growing Offshore and Inland Transportation of Gases | Check Valve Dn100
Bühler Tubex scale utilizes electromagnetic valves to lower energy usage | World-grain.com | Flange Spring No Return Check Valve
The customer satisfaction is our primary goal. We uphold a consistent level of professionalism, quality, credibility and service for China Cheap price Cast Iron Body Butterfly Valves - Double Orifice Air release valve – Jinbin Valve , The product will supply to all over the world, such as: Guyana, Greece, Maldives, The company has numbers of foreign trade platforms, which are Alibaba,Globalsources,Global Market,Made-in-china. "XinGuangYang" HID brand products sell very well in Europe, America, Middle East and other regions more than 30 countries.

The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!

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