In chemical production, solenoid valves are widely used in the automated control of various hazardous media due to their strong corrosion resistance and high pressure resistance. In the conveying pipeline of corrosive materials such as acids and alkalis, it can accurately control the valve opening degree and on-off time according to the feed demand of the reactor to ensure accurate material ratio; in key processes such as polymerization reaction and catalytic cracking, the solenoid valve participates in the control of the inert gas protection system, can quickly charge nitrogen to isolate oxygen, and avoid the risk of material oxidation or explosion.

In addition, in the distillation and extraction units of fine chemical industry, it can flexibly adjust the fluid flow direction and cooperate with the DCS system to achieve dynamic optimization of process parameters, meeting the high requirements of safety, continuity and accuracy in chemical production.