Do you know the maintenance focus of pneumatic butterfly valve? Timely maintenance can extend the service life of pneumatic butterfly valve.
The pneumatic butterfly valve shall be symmetrically arranged according to the central axis of the pump unit. Pneumatic butterfly valves can be arranged clockwise or counterclockwise.
When the shock absorber of the unit has six mounting points, four of them shall be arranged at the four corners of the inertia block or section steel frame, and the other two shall be arranged on the long side line, and their positions shall be adjusted to keep the compression deformation of the shock absorber as consistent as possible.
When installing damper ball valve vibration isolator for horizontal water pump unit, in general, the damper shall be fixed with the ground, inert block or section steel base by connecting nuts.
When the vibration isolator of vertical water pump unit is installed under the base of the water pump unit, it shall be equipped with a steel frame and installed by anchoring; The section steel base and the pneumatic butterfly valve shall be fixed with bolts (with ball valve gasket). The foundation bolts are set in the ground or floor, and the shock absorber is fixed on the ground or floor through the foundation bolts.
The side line of pneumatic butterfly valve shall not exceed the side line of inert block; The supporting area of the steel frame shall not be less than the area of the shock absorber.
Before construction and installation, timely inspection shall be carried out. During installation, the static compression deformation of pneumatic butterfly valve shall not exceed the maximum allowable value.
When installing the pump unit, the supporting ground for installing the pump unit shall be flat and have sufficient bearing capacity.