| Media: | Water |
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| Driving Mode: | Pneumatic |
| Connection Form: | Double-Clip Type |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Pneumatic butterfly valve is composed of pneumatic actuator and butterfly valve.Pneumatic butterfly valve is a pneumatic valve that uses a circular butterfly plate that rotates with the stem to open and close in order to realize the activation action. It is mainly used as a shut-off valve. It can also be designed to have the function of regulating or shut-off valve and regulating. Butterfly valves are increasingly used in low-pressure large and medium-caliber pipelines.
The main advantages of pneumatic butterfly valve are simple structure, small size, light weight, and low cost. This feature of pneumatic butterfly valve is particularly significant. It is installed in a high-altitude tunnel and is controlled by a two-position five-way solenoid valve. Easy to operate, and the flow medium can also be adjusted.
Pneumatic butterfly valve is a circular butterfly plate that rotates with the valve body for opening and closing, in order to realize the activation action of the pneumatic valve is mainly used as a shut-off valve, it can also be designed to have the function of regulating or both regulating valves. Disc valves are increasingly used in low-pressure large and medium-caliber pipelines.
The butterfly valve has a simple structure, small size and light weight, and is composed of only a few parts.Moreover, it only needs to be rotated 90° to open and close quickly, and the operation is simple. At the same time, the electric valve has good fluid control characteristics.When the butterfly valve is in the fully open position, the thickness of the butterfly plate is the single resistance of the medium when it flows through the valve body, so the pressure drop generated by the valveIt is very small, so it has good flow control characteristics.Butterfly valves have two sealing types, elastic sealing and metal sealing.Flexibly seal the valve, and the sealing ring can be inlaid on the valve body or attached to the periphery of the butterfly plate.
If the butterfly valve is required to be used as flow control, the main thing is to correctly choose the size and type of valve.The structural principle of butterfly valve is particularly suitable for making large-caliber valves.Butterfly valves are not only widely used in general industries such as petroleum, gas, chemical industry, and water treatment, but also in cooling water systems of thermal power plants.
Frequently asked questions
1.Where is the main market for your products?
Answer: Our company has about ten years of experience in selling valves in China, but it is still just starting out in terms of exports. We hope to conduct business with companies from all over the world in the future.
2.Can samples be provided?
Answer: We can provide samples, but the freight needs to be paid by the customer.
3.How long is the delivery time?
Answer: It currently takes about 15 days, but it does not rule out that there may be special circumstances in the middle to extend the delivery time, we will communicate with you in time; if you need special customization, the delivery time will be extended, you can consult customer service for details.
4.What are the payment methods?
Answer: We currently support two payment methods, L/C and T/T.
5.How do you guarantee the quality of your products?
Answer: Our products are strictly tested before leaving the factory. Unqualified products will not be sold. Please rest assured.
6.How long is the warranty period?
Answer: Our warranty period is one year. If it is not man-made damage during the period, we will provide free maintenance; if it is product damage caused by improper customer operation and installation, we only provide paid warranty service.
7.Where is the shipping port usually?
Answer: Our shipping port is generally in the port of Shanghai, and we may also ship from the port of Ningbo.
Welcome to consult for more questions.
Suppliers with verified business licenses
Audited Supplier 
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