Supply Rexroth electromagnetic ball valve from Germany

  1
The electromagnetic ball valve is an industrial equipment controlled by electromagnetic
It is used to adjust the direction, flow, speed and other parameters of the medium in the industrial control system
Solenoid valve is controlled by electromagnetic effect, and the main control mode is controlled by relay
In this way, the solenoid valve can cooperate with different circuits to achieve the expected control, and the control accuracy and flexibility can be guaranteed
There are many kinds of solenoid valves
Different solenoid valves play a role in different positions of the control system
The most commonly used are one-way valve, safety valve, direction control valve, speed regulating valve, etc

2
There are closed cavities in the electromagnetic ball valve, and through holes are opened at different positions, and each hole leads to different , In the oil pipe of the solenoid valve, there is a valve in the middle of the cavity and two electromagnets on both sides
The valve body will be attracted to which side when the magnet coil on which side is energized
By controlling the movement of the valve body, different oil discharge holes will be blocked or leaked, and the oil inlet hole is normally open, the hydraulic oil will enter different oil discharge pipes, and then the oil pressure will push the piston of the oil cylinder, and the piston will drive the piston rod, The piston rod drives the mechanism
In this way, the mechanical movement is controlled by controlling the on-off current of the electromagnet

3
Electromagnetic ball valve is an automatic basic element used to control fluid and belongs to actuator; Not limited to hydraulic, pneumatic
It is used to control the hydraulic flow direction
The mechanical devices of the factory are generally controlled by the hydraulic cylinder, so its working principle will be used
There are closed cavities, through holes are opened at different positions, and each hole leads to different oil pipes
There are valves in the middle of the cavity and two electromagnets on both sides
The magnet coil on which side is energized will attract the valve body to which side, By controlling the movement of the valve body to block or leak different oil discharge holes, and the oil inlet hole is normally open, the hydraulic oil will enter different oil discharge pipes, and then push the oil rigid piston through the oil pressure, the piston drives the piston rod, and the piston rod drives the mechanical device
In this way, the mechanical movement is controlled by controlling the current of the electromagnet

Rexroth electromagnetic ball valve is especially suitable for pilot valve equipment as hydraulic cartridge valve in high-pressure leak free pressure maintaining circuit
The side of the valve body is provided with a valve oil inlet, a valve oil return port and a valve working port, the push rod and the return spring are installed in the screw plug, the ejector rod is sleeved on the push rod, one end of the valve core is sleeved on the electromagnet ejector rod, the front end of the electromagnet ejector rod and the bottom of the middle hole of the valve core are provided with a steel ball, one end of the valve core is close to the ejector rod sleeve, a valve seat is arranged on both sides of the support, and flower pads are arranged on both sides of the valve seat, The electromagnet is screwed into the other end of the valve body, a pressure pad is arranged between the electromagnet and the guide sleeve, and one end of the channel is connected with the valve