Hydraulic Solenoid Valve AC

China Directional Hydraulic Valves Rexroth

Product Information

• - Porting pattern to DIN 24 340 form A, ISO 4401 and CETOP-RP 121 H
  - Wet pin DC or AC solenoids with removable coil
  - Solenoid coil can be rotated through 90°
  - No need to drain oil when replacing the coil
  - Optional fault override button
  - Optional waterproof pin plug
  - Optional large-voltage range for flexible use
• 
  
   
  Type WE valves are solenoid-operated directional spool valves used to control the flow direction, start, and stop of hydraulic systems.
  The valve consists of a housing, one or two solenoids, a control spool, and one or two return springs.
  In the de-energized state, the control spool is held in its neutral position by the return springs (except for impulse spools).
  The control spool is actuated via wet pin solenoids. It's important to ensure that the solenoid pressure chamber is fully filled with oil for proper operation.
  When energized, the solenoid moves the control spool to the desired position, allowing flow from P to A and B to T, or P to B and A to T.
  When de-energized, the spool returns to its original position due to the return springs.
  An optional override button allows manual control of the spool even when the solenoid is not energized.
  There are different versions available, such as Type 4WE 6.. L6X/O... (with two positions and two solenoids without detent) and Type 4WE 6.. L6X/OF... (with two positions, two solenoids, and a detent for stable positioning).
  A cartridge throttle may be installed in the P channel to manage flow during switching, especially if the actual flow exceeds the valve’s performance limits.
  For applications with voltage fluctuations, it's recommended to use solenoids with a wide voltage range.
  If high protection grade is required, a waterproof plug should be used for better sealing and safety.
  

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