DG4V-5-0A/2AJ/22AJ/0AL/31BL/2BL/2BLJ-M-U-H7 Solenoid directional valve

1. Product Overview

This is avalve group with multiple spool specificationsora list of different models in the same series. All these models belong toVickers (now part of Danfoss Power Solutions)theDG4V - 5 seriessolenoid directional valves. This series is awet solenoid, spring - centeredtype of2/3 - position, 4/3 - way slide valvemainly used to control theflow direction and on - off of hydraulic oil in the hydraulic system. They are known for theirhigh switching reliability, long service life and compact structureand are commonly used components in industrial hydraulic systems.

2. Core Features

• High reliability and long service life: It adopts thewet solenoiddesign. The armature works in the hydraulic oil, effectively improving the cooling and lubrication conditions, significantly reducing wear and extending the service life.

• Compact structure: The valve body is designed compactly, which is convenient for integration in valve blocks or compact hydraulic systems, saving installation space.

  
  

• Convenient installation: It uses the standardSubplate Mountingmethod, which is convenient for installation and replacement on valve blocks or integrated blocks, simplifying the design and maintenance of the hydraulic system.

  
  

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3. Typical Applications

• Machine tools: Used in the hydraulic systems of various machine tools (such as lathes, milling machines, grinders) to control the movement of the workbench and the clamping and loosening of fixtures.

  
  

• Press machinery: Used to control the opening and closing, balancing and ejection actions of molds in equipment such as bending machines and press - fitting machines.

  
  

• Plastic machinery: Used for the auxiliary action control of small injection molding machines or blow - molding machines.

  
  

• Metallurgical equipment: Used in the hydraulic auxiliary systems of equipment such as continuous casting machines and rolling mills.

  
  

• General industrial equipment: Widely used in various automated production lines, testing equipment and special mechanical equipment that require directional control.