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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

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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 reduc...


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We can easily usually fulfill our respected customers with our very good top quality, very good price tag and excellent support due to we have been more expert and much more hard-working and do it in cost-effective way for Gear Operated Butterfly Valves , Semi-Lug Knife Gate Valve , Butterfly Valve Gearbox , Our products are regularly supplied to many Groups and lots of Factories. Meanwhile, our products are sold to the USA, Italy, Singapore, Malaysia, Russia, Poland, and the Middle East.
Factory Supply Butterfly Valve Seal - Double Orifice Air release valve – Jinbin Valve Detail:

Double Port Air Release Valve

Double Orifice Air release valve

Size: DN50-DN200;
Flange and drilling acc to BS EN 1092-2 PN10/PN16.

Double Orifice Air release valve

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.

Double Orifice Air release valve

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

Double Orifice Air release valve

Double Orifice Air release valve

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.

Double Orifice Air release valve

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.

Double Orifice Air release valve

Double Orifice Air release valve

Product detail pictures:

Factory Supply Butterfly Valve Seal - Double Orifice Air release valve – Jinbin Valve detail pictures

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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of Factory Supply Butterfly Valve Seal - Double Orifice Air release valve – Jinbin Valve , The product will supply to all over the world, such as: Uruguay, Panama, Costa Rica, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.

    • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Victor Yanushkevich from Munich - 2017.09.30 16:36
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Elaine from Russia - 2017.08.18 11:04

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