The installation of air powered pneumatic ball valve must be subject to vibration damping dynamic calculation, with the best effect
1. The installation of the air powered pneumatic ball valve shall be subject to the calculation of the vibration damping power, and shall not be carried out based on experience, so as to avoid resonance, low vibration damping efficiency and other phenomena, resulting in losses.
2. In order to ensure the balance of equipment installation, the deformation of damper ball valve damper shall be adjusted to be consistent; The pneumatic ball valves of damping ball valves of the same series and model shall have uniform load; Deformation F=9.8 (P-P1)/k (mm);
3. During the specific installation, the pneumatic ball valve and ball valve shall be installed symmetrically for symmetrical machinery and equipment;
4. While keeping the equipment stable, slightly move the position of the shock absorber to make the deformation of each shock absorber consistent;
5. For asymmetric machinery and equipment, if the centroid deviation of its center of gravity is large, different types of shock absorbers in the same series can be used to make each shock absorber have the same deformation under different loads;
6. For the bracing isolation system, the center of gravity of the vibration isolator shall coincide with the center of gravity of the equipment as much as possible.