Winter is a cold season. Although the cold winter has a very beautiful side, sometimes it will inevitably bring inconvenience to people, especially in many areas. In the deep winter, many areas are basically below zero or below zero, especially in this cold winter, many machines can not be used many times. During normal operation, if the solenoid valve is not well maintained. In the cold winter, how to make the solenoid control valve work normally without being affected by cold temperature?
1. When the solenoid valve is not used for a long time, the manual valve in front of the solenoid valve should be closed; when it is restarted, try to move it several times before the switch is put into operation.
Ross solenoid control valve
2. After the installation of the solenoid valve, the medium can be put into operation several times before it can be put into operation.
3. When operating the Ross solenoid control valve, pay attention to the pressure gauge before and after the solenoid valve. The working pressure must not exceed the additional pressure, and the working pressure difference must be within the range of the additional pressure difference. When the operating pressure exceeds the additional pressure or the operating pressure difference exceeds the additional pressure difference, the solenoid valve shall stop operation and close the manual valve before and after operation.
4. In daily use, we also need to regularly clean the dirt on the solenoid valve meter and armature suction surface, but in cleaning, we must pay attention not to damage the sealing surface.
5. If the sealing between the piston and the valve seat is not good, the sealing surface of the piston can be reground, and then the valve seat is used to grind the solenoid valve, which is usually a horizontal device. If pepper powder is installed on the side, it may be that the electromagnetic control valve is not properly sealed, i.e. internal leakage, so as to prevent side installation as much as possible.
