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Solenoid valve: used for on-off control of liquid and gas pipelines, two-position DO control. Generally used for the control of small pipelines.

The solenoid valve is a solenoid coil that generates a magnetic attraction to overcome the pressure of the spring to drive the spool to move after the solenoid is energized.

Whether the fluid temperature and viscosity are too high → replace the solenoid valve of the corresponding port

Check whether the power wiring is bad → rewire and connect the connector

When installing, pay attention that the arrow on the valve body should be consistent with the flow direction of the medium.

It is one of the selected standards, but it must be economical on the basis of safety, applicability and reliability.

Working life, this item is not included in the factory test item, it belongs to the type test item.

Different types of solenoid valves are selected for quality gas, liquid or mixed state

Corrosive medium: Plastic solenoid valve and all stainless steel should be used; for strongly corrosive medium, the isolation diaphragm type must be used.

Select the solenoid valve according to the pipeline parameters: diameter specification (namely DN), interface mode

Principle: When energized, the solenoid generates electromagnetic force to lift the closing member from the valve seat, and the valve opens

There is a closed cavity in the solenoid valve with through holes at different positions. Each hole is connected to a different oil pipe.