Pneumatic butterfly valve plays an important role in our lives. It is a circular butterfly plate that rotates with the valve stem for opening and closing. The pneumatic valve to realize the activation action is mainly used as a cut-off valve. Otherwise, it is designed to have a regulating or segment valve The function of adjustment, butterfly valves are now more and more used in low-pressure large and medium-caliber pipelines.
The 9 advantages of pneumatic butterfly valves:
1. It is small, light and easy to disassemble and maintain. It is installed at any location by default.
2. The structure is simple, compact, and the operating budget is small, and the 90 ° rotation is quickly opened.
3. Flow characteristics tend to be straight, and the adjustment performance is good.
4. The connection between the butterfly plate and the valve stem adopts a pinless structure, which overcomes the possible internal leakage points.
5. The outer circle of the butterfly plate adopts a spherical shape, which improves the sealing performance and prolongs the overlap of the valves. It still maintains zero leakage for more than 50,000 openings and closings under pressure.
6. The seal can be replaced, and the seal is reliable to achieve two-way sealing.
7. The butterfly board can be sprayed according to user requirements, such as nylon or PTFE.
8. Pneumatic butterfly valve can be designed as flange connection and wafer connection.
9. Anticorrosive stainless steel screws, suitable for outdoor use
As a pneumatic butterfly valve supplier in China over 20 years, COVNA will help you select the right valve and offer a cost-effective valve solution for you.
Consult us to get the right valve!
https://www.covnavalve.com/solenoid-valve/
Post time: Nov-25-2021