Add: Mechanical&Electrical Industry Zone,Yuhuan,Zhejiang,China
The three - dimensional sealing structure of the advanced design can be flexibly selected and matched with different sealing materials, and the valve can reach zero leakage. High voltage solenoid valves can be divided into brass solenoid valve and stainless steel solenoid valve.
Structural characteristics of
Lead diaphragm type, maximum pressure 50bar
Compact design, elegant and low temperature rise, no noise, zero leakage
Quick response, high frequency and reliable quality
If the medium contains impurities, the filter must be installed before the valve (the filter net is greater than or equal to 80 mu/cm 2); There is no solidification or crystal phenomenon.
Normally closed: when the coil is energized, the pilot valve core absorbs, the pilot hole opens, the valve is unloaded, the piston is driven by the lower cavity medium pressure, the solenoid valve opens; When the coil is out of power, the lead valve core is reset by the spring, the pilot hole is closed, the valve upper chamber is forced by the piston throttling and the reset spring, and the solenoid valve is closed.
Normally open: when the coil is energized, the pilot hole is closed, the valve is forced by the piston throttling and the reset spring, and the solenoid valve is closed. When the coil is out of power, the lead valve core is reset by spring, the pilot hole is opened, the valve is unloaded, the piston is driven by the lower cavity medium pressure, and the solenoid valve is opened.
The two structural principles of high - voltage solenoid valve and lead - type
The high voltage solenoid valve is divided into two kinds of structural principles, such as the direct motion and the lead type. The 3d sealing structure of the leading design can be flexibly selected and matched with different sealing materials, and the valve can reach zero leakage. High voltage solenoid valve has brass high voltage solenoid valve and stainless steel high voltage solenoid valve. Control of various pipeline lines.
Installation of high voltage solenoid valve;
1. Please refer to the instructions of the product before installation and whether it meets your requirements.
2. The pipe should be cleaned before use, and the filter should be installed to prevent the impurities from interfering with the normal work of the solenoid valve.
3. The solenoid valve after the long time of discontinuation should be convenient to use after cleaning the coagulation. The parts should be put in sequence in order to recover the original.
4. The solenoid valve generally works in one direction and cannot be reversed. The arrow on the valve is the direction of movement of the pipe fluid and must be consistent.
5. The solenoid valve should be heated or set up heat preservation measures when re-working in the ice place.
6. The solenoid valve shall be installed in normal valve body, and the coil shall be vertically upward. Some products may be installed at any time, but it is best to be vertical when the conditions permit, so as to increase the service life.
7. After connecting the coil of electromagnetic coil (connector), it should be confirmed whether it is strong. The contact of the connecting device should not shake, and loose will cause the solenoid valve not to work. The solenoid valve that must produce the work continuously, had better adopt the bypass, easy to repair, do not affect the production.