Electric valve and solenoid valve application scope difference:
Solenoid valve has excellent anti-leakage performance, quick opening and closing, small power, suitable for use as a cut-off cut-off in some corrosion, toxicity and other chemical substances pipelines.
The electric valve is mostly used for the regulation of pipeline flow, normally installed at the outlet of the air supply refrigeration pipeline, and can also be used in the liquid pipeline, which is widely used in the canned pipeline and sewage treatment pipeline of the production of drinks and beverages.
Electric valve and solenoid valve uses:
Solenoid valve: Used for switching control of liquid and gas lines, it is two-position DO control. Generally used for small pipe control
Electric valve: For liquid, gas and wind system pipeline medium flow analog adjustment, is AI control. In the control of large valves and wind systems, electric valves can also be used as two-position switch control.
Solenoid valve: can only be used as a switching quantity, is DO control, can only be used for small pipe control, common in DN50 and below pipes, there is very little upward.
Electric valve: can have AI feedback signals, can be controlled by DO or AO, compared to large pipelines and wind valves.