2017 High quality Rubber Duckbill Check Valve Price - Double Orifice Air release valve – Jinbin Valve
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Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Non Return Valve , Seat Ring For Butterfly Valves , Cast Iron Butterfly Valve , To acquire a consistent, profitable, and constant growth by getting a competitive advantage, and by continuously increasing the value added to our shareholders and our employee.
2017 High quality Rubber Duckbill Check Valve Price - Double Orifice Air release valve – Jinbin Valve Detail:
Product detail pictures:
Related Product Guide:
STS-135: Crew arrives for TCDT as MFV work begins on SSME-3 | Check Valve Dn100
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Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of 2017 High quality Rubber Duckbill Check Valve Price - Double Orifice Air release valve – Jinbin Valve , The product will supply to all over the world, such as: United Arab emirates, Indonesia, Salt Lake City, All the employees in factory, store, and office are struggling for one common goal to provide better quality and service. Real business is to get win-win situation. We would like to provide more support for customers. Welcome all nice buyers to communicate details of our products with us!
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Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
By Donna from Naples - 2018.12.30 10:21
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By Poppy from Bogota - 2017.04.18 16:45
2017 High quality Rubber Duckbill 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:
STS-135: Crew arrives for TCDT as MFV work begins on SSME-3 | Check Valve Dn100
Demand for Cryogenic Valve Increasing due to Growing Offshore and Inland Transportation of Gases | Check Valve Dn100
Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of 2017 High quality Rubber Duckbill Check Valve Price - Double Orifice Air release valve – Jinbin Valve , The product will supply to all over the world, such as: United Arab emirates, Indonesia, Salt Lake City, All the employees in factory, store, and office are struggling for one common goal to provide better quality and service. Real business is to get win-win situation. We would like to provide more support for customers. Welcome all nice buyers to communicate details of our products with us!
A good manufacturers, we have cooperated twice, good quality and good service attitude.
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