Detailed introduction of composite butterfly valve:
Composite butterfly valve: it is composed of metal spiral butterfly valve and high-quality vulcanization wrapped outside. Integrating the advantages of metal butterfly valve and butterfly valve, it overcomes the disadvantages of metal butterfly valve, such as high rigidity, high working noise, small bearing capacity, poor shape and mechanical performance stability. The utility model has the advantages of higher load and large deformation, better noise reduction effect of the valve, stable operation, short resonance interval, etc.
Main features: the butterfly valve has unlimited shape, large elastic deformation, easy to meet the nonlinear requirements, and good vibration and sound insulation effect. Compared with butterfly valve, the former is limited by the shape of metal screw butterfly valve, has high linear requirements and heavy weight, but its advantages of large load bearing capacity are not comparable to pure butterfly valve.
Application field: vibration machinery, double deck passenger cars, trucks and other industrial machinery. Butterfly valves are commonly used in mechanical equipment, vehicle running mechanism and suspension to play the role of vibration damping and buffering. Butterfly valves can also be designed into various structural forms according to work needs