Installation precautions and valve principle of electric butterfly valve of suspended butterfly valve:
Electric butterfly valve experts will introduce installation precautions and valve principle of electric butterfly valve of suspended butterfly valve in detail
As the name implies, the electric butterfly valve of the suspended butterfly valve is to install valves for the lifting equipment. The electric butterfly valve assembly of the suspended butterfly valve is composed of the steel frame of the electric butterfly valve and the butterfly valve. The anti vibration principle of the electric butterfly valve of the suspended butterfly valve absorbs the flexibility of the butterfly valve with different deflection values, and is improved according to the rating of the required deflection value, The flexibility and expansion of the butterfly valve can achieve good rebound and elongation effects when the equipment is operating. At the same time, it has a good shock absorption effect on the lifting equipment, stabilizing and reinforcing the balance of the lifting equipment, and has a very strong protective effect.
Features of ZD type damping butterfly valve electric butterfly valve:
Damping is one of the three fundamental elements for vibration control. However, its performance parameters are difficult to test and its vibration reduction effect is difficult to predict. Therefore, in general, the first way to stop vibration reduction control is to increase the mass, change the stiffness, install vibration isolators or dynamic vibration absorbers, and in some special places, damping vibration reduction is required. For example, for some electric butterfly valves with thin plate structure that people feel helpless, damping measures can achieve satisfactory results.
Damping electric butterfly valve has the following benefits: it can suppress the vibration peak value under the resonance frequency; Reduce the transmission of vibration along the structure; Reduce construction noise. It is worth pointing out that damping is the most effective in suppressing vibration in the resonance area, but not significant in the non resonance area.
Damping butterfly valve has the double advantages of low frequency of electric butterfly valve of butterfly valve and large damping of electric butterfly valve. It separates the advantages of two points, eliminates the phenomenon of amplitude surge when electric butterfly valve of butterfly valve resonates, and also deals with the natural frequency of electric butterfly valve