2.2 Valve seat
(1) The floating design is adopted for the valve seat to reduce the processing difficulty and ensure that the center line of the valve seat coincides with the center point of the spherical surface of the hemisphere, thus improving the sealing performance. There is a gap between the valve seat and the valve body. During assembly, the use of hemispherical positioning can automatically align the center line, ensuring full contact between the sealing surface of the valve seat and the spherical surface of the hemispherical body, solving the leakage caused by machining accuracy errors, and improving the service performance and life of the pneumatic ball valve.

Pneumatic butterfly valve storm arouses central talent
Pneumatic butterfly valve enterprises have one or more central talents, which is also equal to establishing the safety of the foundation; With security, we can spare no effort to build up our competitiveness. Establishing competitiveness requires resources, and the provision of this resource is the value conversion from the central talent. So, how does our company deal with the compound vibration of pneumatic butterfly valve?
There are two methods of using pneumatic butterfly valve to deal with compound vibration:
1. Two pneumatic butterfly valve vertical devices are used;
2. Corrugated pneumatic butterfly valve 90 ° bending device.