The installation method of
Pneumatic Ball Valve is to first remove the cylinder from the valve body. First, remove the covers at both ends of the cylinder. When removing the piston, be sure to pay attention to the direction of the piston rack. Then, use external force to rotate the cylinder shaft clockwise to make the piston run to the outermost side. Then, slowly ventilate the valve closing hole and gently push the piston out with air pressure. However, this method must pay attention to slowly ventilate, otherwise the piston will suddenly spray out, which is a bit dangerous! Then remove the circlip from the cylinder shaft, and the cylinder shaft can be taken out from the other end. Then, each component can be cleaned and lubricated. The parts that need to be lubricated include the inner wall of the cylinder and the piston sealing ring, the rack and back ring, as well as the gear shaft and sealing ring. After adding lubricating grease, the installation should be carried out in the reverse order of disassembly and parts. It is important to pay attention to the position of the gear rack and ensure that the upper groove of the gear shaft is parallel to the cylinder body when the piston is retracted to the innermost position when the valve is opened, and perpendicular to the cylinder body when the piston is extended to the outermost position when the valve is closed. Installation and debugging methods and precautions for cylinder and valve body: First, place the valve in the closed state with external force. First, place the valve in the closed state with external force, that is, rotate the valve shaft clockwise until the valve plate and valve seat seal come into contact. At the same time, place the cylinder in the closed state (that is, the small groove above the cylinder shaft is perpendicular to the cylinder body for clockwise rotation to close the valve), Then install the cylinder onto the valve (the installation direction can be parallel or vertical to the valve body), and check if the screw holes are aligned without too much deviation. If there is a slight deviation, turn the cylinder body a little and then tighten the screws. Before debugging the
Pneumatic Butterfly Valve, first check whether the valve accessories are fully installed, the solenoid valve and muffler, etc. If there are any incomplete parts, do not debug. The normal supply air pressure is 0.6MPA ± 0.05MPA, and ensure that there are no debris stuck in the valve body before operation, During the first debugging and operation, manually operate the manual button of the solenoid valve (manual operation is only effective when the solenoid valve coil loses power; electronic control operation is only effective when the manual button is set to the 0 position circle and loses power; 0 position is for closing the valve, 1 position is for opening the valve, that is, opening the valve with power. If the valve needs to be closed with power, the opening position is for closing the valve. Rotate the solenoid valve coil 180 degrees to install it), and observe the operating status of the valve.
WUXI KVC-VALVE