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:
Related Product Guide:
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Every single member from our large efficiency profits team values customers' requirements and organization communication 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: Melbourne, Grenada, Lebanon, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We now have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
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This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Paula from Spain - 2017.09.16 13:44
We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
By Debby from Singapore - 2017.03.28 12:22
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:
Slide-Plate Diverter Valves for Conveying Lines | Flange Spring No Return Check Valve
DIARY-U.S. refinery operations-Phillips 66 Reports Process Unit Upset At Wood River, Ill. Refinery | | Flange Spring No Return Check Valve
Every single member from our large efficiency profits team values customers' requirements and organization communication 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: Melbourne, Grenada, Lebanon, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We now have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!





