In the Jinbin workshop, 12 flange butterfly valves of DN450 specification have completed the entire production process. After strict inspection, they have been packaged and sent to the destination. This batch of butterfly valves includes two categories: pneumatic flanged butterfly valve and worm gear flanged manual butterfly valve. They will be specifically designed for industrial waste gas exhaust systems and can operate stably in a working environment of ≤80℃.

The butterfly valve pneumatic produced this time are processed with high-precision techniques. The sealing surface of the valve plate has undergone special treatment to ensure excellent corrosion resistance and sealing performance in exhaust gas media. All products have passed pressure resistance tests, leakage detection and high-temperature working condition simulation tests. All indicators fully comply with industry standards, providing reliable guarantees for the safe operation of the waste gas treatment system. 

As an important category of this shipment, pneumatic flanged butterfly valves have occupied a significant position in the field of industrial fluid control due to their remarkable advantages. Its core advantages are reflected in three aspects: First, it has a fast response speed. By driving the actuator with compressed air, it can achieve millisecond-level opening and closing control, and can quickly respond to the dynamic changes in exhaust gas flow. Second, it has a high degree of automation integration, supports linkage with the PLC control system, and can remotely set the switch Angle to achieve precise flow regulation. Thirdly, the maintenance cost is low. The pneumatic actuator has a simple structure and no problem of motor heating. In working conditions below 80℃, its service life is more than 30% longer than that of the electric valve. 

In terms of application scenarios, pneumatic flanged butterfly valves have a wide range of applications: in the waste gas treatment of chemical industrial parks, they can be used in conjunction with online monitoring systems to automatically adjust the valve opening, ensuring that the VOCs emission concentration remains stable and meets the standards. In the flue gas purification stage of waste incineration power plants, it can quickly cut off the high-temperature flue gas passage and ensure the safety of denitration equipment maintenance. In the exhaust gas collection system of the spray painting workshop, through the linkage control with the fan, the exhaust volume can be intelligently adjusted according to the production rhythm, achieving the dual benefits of energy conservation and environmental protection. 

Jinbin Valves has specialized in manufacturing valves （butterfly valve manufacturers） for 20 years. If you have any related needs, please contact us below and you will receive a reply within 24 hours!