Gearbox Regulating Butterfly Valve

The main advantages of the regulating butterfly valve are simple structure, small size, light weight, and low cost. This feature of the pneumatic butterfly valve is particularly significant. It is installed in a high-altitude secret passage. It is easy to operate through the control of a two-position five-way solenoid valve, and can also adjust the flow medium.

, High-temperature butterfly valves, as a component used to realize on-off and flow control of pipeline systems, have been widely used in many fields such as petroleum, chemical industry, metallurgy, hydropower, etc. In the known butterfly valve technology, the sealing form mostly adopts a sealing structure, and the sealing materials are rubber, polytetrafluoroethylene, etc. Due to the limitations of structural characteristics, it is suitable for industries such as high temperature resistance, high pressure resistance, corrosion resistance, and wear resistance. An existing relatively advanced butterfly valve is a triple-eccentric metal hard-seal butterfly valve. The valve body and valve seat are one-piece components, and the sealing surface layer of the valve seat is overlay-welded with temperature-resistant and corrosion-resistant alloy materials. Multi-layer soft stacked sealing rings are fixed on the valve plate. Compared with traditional butterfly valves, this kind of butterfly valve has high temperature resistance, is easy to operate, and has no friction when opening and closing. When closing, the torque of the transmission mechanism increases to compensate for the seal, which improves the performance of the butterfly valve. Excellent sealing performance and extended service life.

Application: General
Place of Origin: Shandong, China
Power: Manual
Structure: BUTTERFLY
Customized support: OEM, ODM, OBM, Software reengineering
Port Size: DN40-DN600
Warranty: 3 years

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