Hot New Products Dual Disc Check Valve - Pneumatic air damper – Jinbin Valve
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Our company insists all along the quality policy of "product quality is base of enterprise survival; customer satisfaction is the staring point and ending of an enterprise; persistent improvement is eternal pursuit of staff" and the consistent purpose of "reputation first, customer first" for Wcb Globe Valve , Ball Valve Flanged , Remote Control Butterfly Valve , Our highly specialized process eliminates the component failure and offers our customers unvarying quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
Hot New Products Dual Disc Check Valve - Pneumatic air damper – Jinbin Valve Detail:
Product detail pictures:
Related Product Guide:
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We emphasize development and introduce new products into the market every year for Hot New Products Dual Disc Check Valve - Pneumatic air damper – Jinbin Valve , The product will supply to all over the world, such as: Curacao, Kenya, Pakistan, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.
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The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Constance from France - 2017.02.14 13:19
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
By Kevin Ellyson from French - 2018.09.23 18:44
Hot New Products Dual Disc Check Valve - Pneumatic air damper – Jinbin Valve Detail:
Pneumatic air damper

Ventilation butterfly valve is manufactured by welding steel plate, sealing ring is made of the same material as valve body, oil seal ring is installed on valve body, no visible clearance between sealing pairs, leakage rate is small. The expansion gap between the butterfly plate and the valve body is large, which can effectively prevent the sticking phenomenon caused by heat rising and cold contraction.

| Norminal Pressure Mpa | 0.05 | 0.10 | 0.15 | 0.25 |
| Sealing Test | 0.055 | 0.11 | 0.165 | 0.275 |
| Sheel Test | 0.075 | 0.15 | 0.225 | 0.375 |
| Working Temperature | -20-100oC | -20-200 oC | -20-300 oC | -20-45 oC |
| Suitable Media | Air, Coal gas, dusty gas | |||
| Supply Voltage | 380V AC | |||

| Part | Body/Disc | Compensator |
| Material | Stainless steel 304/316/316L | Stainless steel |
Please fell free to contact us to get the technical drawing.


It is widely used in the pipe system of metallurgical,chemical,electric power and other industries for the purpose of cutting off or connecting.
Product detail pictures:
Related Product Guide:
100-year-old dam gets needed repairs, divers work to remove sediment at Watson Lake | The Daily Courier | Rising Stem Type Gate Valve
ATV expanding valve range and testing capabilities | Flange Spring No Return Check Valve
We emphasize development and introduce new products into the market every year for Hot New Products Dual Disc Check Valve - Pneumatic air damper – Jinbin Valve , The product will supply to all over the world, such as: Curacao, Kenya, Pakistan, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.





