The advantages of pneumatic control valves are very obvious, and they also have outstanding applications in many places, even in some places, they are a perfect match with pneumatic control valves. This is mainly based on the characteristics and advantages of pneumatic control valves, which can make some risks in work invisible. What are the advantages? The manufacturer of pneumatic control valve has his own opinion on this, and will share it with you here. 　　　　

2.5 Commissioning methods and precautions for cylinder and valve body device 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 contacts the valve seat seal, and then place the cylinder in the closed state together (that is, the square groove on the cylinder shaft is straight with the cylinder body for the valve that rotates clockwise to close the valve), Then install the cylinder onto the valve (the device direction can be parallel or straight with the valve body), and check whether the screw hole is aligned without too much error. If there is a little error, roll the cylinder body a little, and then tighten the screws.