German Rexroth GD-4WMM6E directional solenoid valve

NegotiableUpdate on 05/11

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Overview

The German Rexroth GD-4WMM6E directional solenoid valve * $r $n4/2 and 4/3 proportional directional valves are designed as direct operating devices in a plate design. Operate through a proportional solenoid valve with a central thread and detachable coil. The solenoid valve controls $r $n through integrated electronic components. The valve mainly includes: $r $n housing (1) with connecting surface $r $n and control valve core with compression spring (3 and 4) $r $n solenoid (5 and 6) with central thread $r $n Integrated electronic

Product Details

German Rexroth GD-4WMM6E directional solenoid valve*

By using the power-off solenoids (5 and 6), the center position of the control valve core (2) is controlled due to the compression springs (3 and 4)
Directly drive the control valve core (2) by energizing a proportional electromagnet, such as G. Electromagnetic "b" is energized (6)
Control valve core (2) to move to the left in proportion to the electrical input signal
Connection from P to A and B to T through a hole shaped cross-section with progressive flow characteristics
Close the solenoid valve (6)
The control valve core (2) returns to the center position through the compression spring (3)
The function of this valve version basically corresponds to a valve with three valve core positions. However, these two spool position valves are only equipped with solenoid "a". Instead of the second proportional electromagnet, there is a plug screw with NG6 (8.1) or a cover with NG10 (8.2).

German Rexroth GD-4WMM6E directional solenoid valve*Electromagnetic valve is an industrial equipment controlled by electromagnetic force, which is an automation basic component used to control fluids. It belongs to actuators and is not limited to hydraulic and pneumatic systems. It is used in industrial control system to adjust the direction, flow, speed and other parameters of medium. Electromagnetic valves can be used in conjunction with different circuits to achieve the desired control, while ensuring the accuracy and flexibility of the control. There are many types of solenoid valves, and different solenoid valves play a role in different positions of the control system. Commonly used ones are one-way valves, safety valves, directional control valves, speed regulating valves, etc. Principle: When powered on, the electromagnetic coil generates electromagnetic force to lift the closing member from the valve seat, and the valve opens; When the power is cut off, the electromagnetic force disappears, and the spring presses the closing member against the valve seat, causing the valve to close.