The main advantages of pneumatic butterfly valves

Pneumatic butterfly valves play an important role in our daily lives. They use round butterfly plates that rotates around the valve stems as opening and closing member in order to achieve the opening action. They are mainly used as shut-off valves, but can also be designed to have regulating functions. Currently, sanitary butterfly valves are increasingly used in low-pressure large and medium-diameter pipelines.

The main advantages of pneumatic butterfly valves:

1. Small and lightweight, easy disassembly and maintenance. They can be installed in any position.

2. Simple and compact structure. Small operating torque. Quick 90 degrees rotating opening.

3. The flow characteristics are of a straight line. The regulating performance is good.

4. The connection between butterfly plate and valve stem uses the no-pin structure, overcoming the possibility of any internal leakage point.

5. The outer sphere of the butterfly valve uses a spherical shape, improving the sealing performance and prolonging the valve’s service life. Opening and closing under pressure more than 50000 times still remain zero leakage.

6. The sealing item can be replaced. The sealing is so reliable that two-way sealing can be achieved.

7. According to user requirements, the butterfly plates can be sprayed coating, such as nylon or PTFE.

8. Pneumatic butterfly valves can be designed into flange connections and clip connections.

9. The driving method can include manual, electric, or pneumatic.

Conclusion

Thank you for reading our article and we hope it can help you better understand the main advantages of pneumatic butterfly valves. If you want to learn more about the main advantages of pneumatic butterfly valves, we would like to advise you to visit Adamant Valve homepage for more information.