How to judge the maintenance of pneumatic butterfly valve and how to adjust it if the maintenance is not in place? The double flange pneumatic ball valve has a wide range of applications. It is mainly used to connect pumps, valves and other accessories. It is composed of flange pneumatic ball valve, short pipe flange, power transmission screw and other components, which can reduce the pressure thrust (blind plate force) of the connected parts and compensate for pipeline installation errors. The double flange pneumatic ball valve cannot absorb axial displacement. The double flange pneumatic ball valve is mainly used in the pneumatic ball valve with both sides connected to the flange. When installing, adjust the installation length of both ends of the product and the flange, and tighten the gland bolts diagonally and evenly to make them a whole with a certain displacement.
The pneumatic ball valve mainly relies on the angular displacement of the ball to absorb or compensate the lateral displacement of the pneumatic ball valve in one or more directions. The pneumatic valve should be used in pairs, and a single spherical pneumatic valve has no compensation capacity. The service life of the double flange pneumatic ball valve is affected by many factors. Because it is connected with the pneumatic ball valve and other equipment, the temperature, size, fluidity and corrosivity of the whole equipment of the pneumatic ball valve will affect the double flange pneumatic ball valve during use. So let's talk about the impact of these factors on the pneumatic ball valve. The temperature control range of double flange pneumatic ball valve during operation is between 180-200 degrees. The temperature at this stage is more suitable for pneumatic ball valve, and will not affect the product and damage the product. The double flange pneumatic ball valve can transport powdery particles as well as liquid materials, with strong fluidity and low viscosity, which is convenient for transportation. For corrosive materials, we have to consider that, because they are corrosive, if the double flange pneumatic ball valve is used for transportation, it is necessary to regularly replace the pneumatic ball valve or other equipment such as the pneumatic ball valve. The temperature, size, fluidity and corrosivity of materials shall be strictly controlled when the double flange power transmission joint is conveying materials to avoid controllable problems.
