Suitable for John Deere solenoid valve 0501320204 construction machinery parts

          Proportional solenoid valve is a new type of hydraulic control device with unique flow

characteristics and control mode. The following is a detailed introduction to the proportional

solenoid valve:

 Definition and principle

           The proportional solenoid valve is used to replace the original control part with a

proportional electromagnet to achieve continuous and proportional control of oil flow, air

pressure or flow. Its working principle is based on the double coil principle, when the coil

is energized, the magnetic field line passes through the iron core to produce a magnetic field,

so that the relative motion between the moving iron core and the static iron core, thereby

driving the valve stem action.

 Types

             Proportional solenoid valves can be divided into pressure control valves, flow control

valves and direction control valves. These valves remotely control the pressure, flow, or

direction of the oil stream continuously and proportionally based on the input electrical signal.

Characteristics

          Proportional control: The output of the proportional solenoid valve is proportional to

the input signal, which can achieve precise control.

Remote control: Remote control can be achieved through electrical signals, convenient and

flexible.

Simple structure: The proportional solenoid valve has the characteristics of small size and

light weight, and can be installed in any direction.

Application field

          Hydraulic regulation system: used to control the flow of hydraulic oil, to achieve the

movement control of hydraulic components.

Pneumatic control system: control the air pressure and flow of air compressors, fans, cylinders

and other equipment.

Chemical field: control gas flow, liquid flow, liquid level and other parameters to achieve

automatic control of the production process.

Pharmaceutical field: Control the solution proportion and flow size of various media in drug

formulations to ensure drug quality.

Metallurgy field: Control the flow of hot metal to ensure the stability of the steel production process.