1. Switch form:
Solenoid valve drive through the coil, can only open or close, solenoid valve switch when the action time is short.
A motorized valves drive is a generally used motor, to open or close the action to complete a certain amount of time analog, which can be done to regulate.
2. The nature of the work:
In general,The circulation factor of the solenoids is very small, and the working pressure difference is very small. For example, the flow coefficient of a typical 25-port solenoid valve is much smaller than that of a 15-port motorized ball valve.. Solenoid valve drive is through the solenoid coil, it is easier to be damaged by the voltage shock. Equivalent to the role of the switch, that is, open and close 2 roles.
The drive of the electric valve is generally with a motor, more resistant to voltage shock. Solenoid valves are fast opening and closing, generally used in small flows and small pressures, requiring a large switching frequency of the place of electric valves and vice versa. Electric valve valve opening can be controlled, the state of open, closed, half open half closed, can control the flow of media in the pipeline,and solenoid valves can not meet this requirement.
A Solenoid valve can generally reset power failure,an electric valve to such a function needs to add a reset device.
3. Applicable technology:
Solenoid valves are suitable for some special process requirements, such as leakage, special fluid media, etc., but the price is more expensive.
Motorized valves are generally used for regulation, there are also switching, such as fan coil end.
Jiechuang Technology Co., Ltd. is committed to the research and development and manufacture of various types of valves, welcome to consult and inquire, we will be happy to serve you.
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