Factory Supply Butterfly Valve Seal - Double Orifice Air release valve – Jinbin Valve
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Factory Supply Butterfly Valve Seal - Double Orifice Air release valve – Jinbin Valve Detail:
Product detail pictures:
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No matter new buyer or old purchaser, We believe in long expression and trusted relationship for Factory Supply Butterfly Valve Seal - Double Orifice Air release valve – Jinbin Valve , The product will supply to all over the world, such as: Marseille, Australia, Rotterdam, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound solutions with good logistics service and economical cost. Depending on this, our solutions are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
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Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Audrey from Mongolia - 2017.08.21 14:13
This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
By Judy from South Korea - 2018.11.11 19:52
Factory Supply Butterfly Valve Seal - 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:
Bike Check: Joshua Barth’s Solid Strike – European DH Cup 2018 | Flange Spring No Return Check Valve
Regelventil-markt 2019 Regulator, Adams Valve, HOKE, Casco, Jordan Valve | Rising Stem Type Gate Valve
No matter new buyer or old purchaser, We believe in long expression and trusted relationship for Factory Supply Butterfly Valve Seal - Double Orifice Air release valve – Jinbin Valve , The product will supply to all over the world, such as: Marseille, Australia, Rotterdam, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound solutions with good logistics service and economical cost. Depending on this, our solutions are sold very well in the countries in Africa, the Mid-East and Southeast Asia.

This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.

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