The valve seat seal and the sealing ring use EPDM materials, which can reduce the risk of leakage and improve the sealing effect. It is also necessary to keep the inside of the valve clean to avoid the accumulation of particles in the fluid, which may cause poor sealing.

This depends on the material, design and sealing material of the valve. Our solenoid water valve is made of plastic, which is usually not suitable for high temperature or high pressure environments and can generally only work at room temperature and low pressure because its material has poor tolerance to high temperature and high pressure.

Clean the outside of the solenoid valve regularly to keep its surface clean. Check whether the connection parts are loose, and tighten them in time if they are loose. Check the condition of the valve core and sealing surface at regular intervals, clean them in time if there are impurities, and replace the parts that are severely worn in time. For solenoid valves that are used for a long time, lubricating oil can be added appropriately to ensure the flexible movement of the valve core.

The solenoid coil may be damaged and unable to generate sufficient electromagnetic force; there may be a power failure, such as insufficient voltage, line break or short circuit; the valve core may be stuck by impurities and cannot move normally; the pilot hole of the pilot solenoid valve may be clogged, etc.

General flushing solenoid valves are suitable for flushing clean media such as water, air, and oil. For corrosive media, it is necessary to select solenoid valves made of corrosion-resistant materials, such as stainless steel, polytetrafluoroethylene, etc. For media containing particulate impurities, solenoid valves with anti-clogging structures or large diameters should be selected to prevent impurities from clogging the valve core or affecting the normal operation of the valve.

It is mainly used to control water discharge, realize the on-off and flow regulation of water flow, and is widely used in irrigation, water supply and drainage, water treatment and other systems.

Need to consider the working pressure, flow rate, medium temperature, voltage, connection mode and other factors. For example, according to the actual application of the scene of the water pressure to select the solenoid valve can withstand the corresponding pressure, according to the required drainage flow to select the appropriate caliber solenoid valve, according to the temperature of the use of the environment to select the solenoid valve applicable to the temperature range and so on.