Atšķirība starp solenoīda vārstu un elektrisko vārstu

Solenoid valve is a type of elektriskais vārsts; it uses the magnetic field generated by the electromagnetic coil to pull the valve core, thereby changing the on-off of the valve body, the coil is de-energized, and the valve core is retracted by the pressure of the spring.
The electric valve simply uses the electric actuator to control the valve, so as to realize the opening and closing of the valve. It can be divided into upper and lower parts, the upper part is the electric actuator, and the lower part is the valve.
There are two types of electric valves, one is the angular stroke electric valve: the angular stroke electric actuator is used in conjunction with the angular stroke valve to realize the internal rotation of the valve within 90 degrees to control the on-off of the pipeline fluid; the other is the straight stroke electric valve: by The straight-stroke electric actuator is used with the straight-stroke valve to realize the up and down movement of the valve plate to control the on-off of the pipeline fluid. It is usually used in conjunction with equipment with a higher degree of automation.
Electric valves are usually connected by electric actuators and valves, and become electric valves after installation and debugging. The electric valve uses electric energy as power to connect the electric actuator to drive the valve to realize the opening and closing and adjustment of the valve. So as to achieve the purpose of switching or adjusting the pipeline medium.