How to choose the right solenoid valve for your specific application?

It is important to choose the solenoid valve that is suitable for the specific scenario. It is necessary to consider the characteristics of the fluid medium. If it is a corrosive liquid, such as acid and alkali solution, the solenoid valve of corrosion-resistant material (such as stainless steel or special plastic) should be selected. For fluids containing particulate impurities, it is necessary to pay attention to the diameter and spool structure of the solenoid valve to avoid clogging, such as the selection of the solenoid valve in the sewage treatment system. Working pressure and flow is the key factor, high pressure and large flow conditions need to choose the pilot type large caliber solenoid valve, and low pressure small flow is direct acting small caliber solenoid valve can be, such as domestic gas water heater with the solenoid valve flow pressure requirements and factory high-pressure steam pipeline is completely different. The control method is also particular, manual control is suitable for simple, infrequent operation scenarios, such as the gas switch of small laboratory equipment; The automatic control needs to combine sensors and controllers, in the water supply and drainage system of intelligent buildings, the solenoid valve automatically adjusts the water flow according to the water level sensor signal. In addition, environmental factors can not be ignored, in the high temperature environment to choose high temperature resistant solenoid valve, in flammable and explosive places need explosion-proof solenoid valve, so as to ensure the long-term stable operation of the solenoid valve.