Raw materials used in anti-corrosion solenoid valve

Corrosion-resistant solenoid valve pressure range: working pressure is -0.1MPa(10Torr) to 0.8MPa, especially in the available low-pressure system, the attitude is reliable, no noise, power saving, power consumption is 50% of the competition in the industry, and it can be installed in any direction.

    Corrosion-resistant solenoid valve corrosion-resistant: the oil passage plate is produced and processed by polytetrafluoroethylene (tetrafluoroethylene rod), the pulse damper is made of fluorine rubber or polytetrafluoroethylene, and other parts and liquid substances are thoroughly and properly secured, so it can be used Strong oxidant liquid, organic chemical aqueous solution, clean liquid, functional and functional liquid, etc.; low leakage: adopts the impulse damper type structure for full safety protection at the place where it is placed, so that the substance and other parts are protected safely;

    The water-required solenoid valve is connected with a primary opening valve and a secondary opening valve. The main valve and the pilot valve step by step enable the electromagnetic force and pressure difference to open the main valve port immediately. When the solenoid coil is energized, the electromagnetic force causes the moving transformer iron core Kuche transformer iron core to attract, the pilot valve port is opened and the pilot valve port is built beside the main valve port, and the moving transformer iron core and the main valve core are connected together. At this time, the pressure on the chest and abdomen of the main valve is released according to the pilot valve port. Under the additional action of the pressure difference and electromagnetic force, the main spool is exercised and exercised, and the main valve material flow is opened. When the solenoid coil is de-energized, the electromagnetic force dissipates. At this time, the movable transformer core closes the pilot valve hole under the action of its own net weight and torsion spring force. At this time, the substance enters the upper cavity of the main valve core in the balance hole, causing the pressure of the upper cavity to rise. High, at this time, the main valve is closed under the action of the torsion spring correction and pressure, and the material flow is cut off. The structure is effective, the posture is reliable, and the solenoid valve diaphragm is also reliable in operation at zero pressure difference. The basic principle of self-holding solenoid valve is that after solenoid A is energized, the solenoid valve is opened, and then the power is turned off, the solenoid valve remains open; after solenoid B is energized, the solenoid valve is closed, and then the power is turned off, the solenoid valve remains closed. The self-retaining solenoid valve only needs to be energized for an instant to start the main switch position of the shut-off valve power supply, and the valve core position does not need electricity to maintain.