4V200 Series Solenoid Valve OMCH

4V200 Series Solenoid Valve – Technical Specifications

1. Before use, check the components for any damage that may have occurred during shipping, then install and use them;

2. During installation, ensure the gas flow direction and pipe thread type are correct. The working fluid must be filtered through a 40-micron filter element, etc., before installation and use;

3. Ensure that the installation conditions meet the technical requirements (such as “voltage,” “operating frequency,” “working pressure,” and “operating temperature range”);

4. During installation, pay attention to the direction of gas flow: P is the inlet, A (B) is the working port, and R (S) is the exhaust port;

5. Avoid using the component in vibrating environments whenever possible, and take measures to prevent freezing at low temperatures;

6. When connecting piping, ensure that the sealing tape is not wrapped beyond the end face of the fitting threads. Be sure to remove dust, metal shavings, and other contaminants from the pipe fittings to prevent impurities or foreign objects from entering the valve body;

7. Take precautions against dust ingress. It is recommended to install a silencer or a silencer-throttling valve on the exhaust port. When the valve is removed and not in use, install dust covers on the inlet and outlet ports.

8. When commissioning the entire unit, it is recommended to first perform testing using the manual operation mechanism, followed by testing with power applied.