Q41WC series takes the service life of vulnerable parts as the key point, selects materials with corrosion resistance, high hardness, high fatigue strength and good stability, and takes appropriate heat treatment, surface strengthening and other steps to effectively improve the service life of valve vulnerable parts. For the control mechanism, attention should be paid to such important parts as signal input/output, communication and drive. Through rigorous selection, a tight and stable system can be formed, effectively resisting the impact of severe working conditions such as deep cold and extreme heat on pipeline control. It has successfully applied a number of natural gas valves, and successfully applied natural gas series valves in the construction of the latest PetroChina Russia oil and gas pipeline and base station.

Device method for handling compound vibration with pneumatic butterfly valve
If an enterprise has one or more central talents, it 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 metal bellows to deal with complex vibration devices:
1. Two pneumatic butterfly valve vertical devices are used;
2. Corrugated pneumatic butterfly valve 90 ° bending device.