Good User Reputation for 4 Inch Check Valve Price - Double Orifice Air release valve – Jinbin Valve
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Good User Reputation for 4 Inch Check Valve Price - Double Orifice Air release valve – Jinbin Valve Detail:
Product detail pictures:
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With advanced technologies and facilities, strict high quality regulate, reasonable price tag, excellent support and close co-operation with shoppers, we have been devoted to furnishing the best benefit for our buyers for Good User Reputation for 4 Inch Check Valve Price - Double Orifice Air release valve – Jinbin Valve , The product will supply to all over the world, such as: India, Japan, Rwanda, Our factory insists on the principle of "Quality First, Sustainable Development", and takes "Honest Business, Mutual Benefits" as our developable goal. All members sincerely thanks for all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.Thanks.
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The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
By Eric from Hyderabad - 2017.10.23 10:29
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
By Deirdre from Singapore - 2017.03.28 16:34
Good User Reputation for 4 Inch Check Valve Price - 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:
Study: Valve Hole Set Off Refinery Blast | Grooved Butterfly Valve
Physics can explain human innovation and enlightenment — Quartz | Slide Gate Valve
With advanced technologies and facilities, strict high quality regulate, reasonable price tag, excellent support and close co-operation with shoppers, we have been devoted to furnishing the best benefit for our buyers for Good User Reputation for 4 Inch Check Valve Price - Double Orifice Air release valve – Jinbin Valve , The product will supply to all over the world, such as: India, Japan, Rwanda, Our factory insists on the principle of "Quality First, Sustainable Development", and takes "Honest Business, Mutual Benefits" as our developable goal. All members sincerely thanks for all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.Thanks.

The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly

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