One-way stacking valve DGMPC-3/5-ABK-BAK-41 Vickers hydraulic valve

1. Product Overview

This is a product produced byVickers (now part of Danfoss Power Solutions)It is asingle - acting stacking valve. This valve belongs to theDGMPC seriesand is astandard stacking valve of NG6 (CETOP 3 / 6 port size). It is mainly used forcontrolling the one - way flow of the hydraulic oil circuitand can be stacked and installed with solenoid directional valves, pressure regulating valves, etc. to form a compact hydraulic system.

2. Core Features

• Stacked structure: Using a stacking valve design, it can be directly installed betweensolenoid directional valvesandbase plateswithout additional pipeline connections, greatly simplifying the structure of the hydraulic system, reducing leakage points and installation space.

  
  

• One - way function: The valve core is designed as acheck valvewhich allows the oil to flow freely in one direction and is blocked in the opposite direction, playing anon - returnrole.

  
  

• Dual - channel design: The "ABK - BAK" in the model indicates that this valve hasdual - channel one - way functionand can simultaneously control the one - way flow of two ports (Port A and Port B), suitable for circuits that require two - way locking.

  
  

• High reliability: Using high - strength materials and precision machining processes to ensure long - term stable operation under high pressure and impact loads.

  
  

3. Typical Applications

• Locking circuit: Used to prevent the displacement of the oil cylinder at the stop position due to load or external force, achievingposition holding.

  
  

• Balance circuit: Used for the downward control of vertical oil cylinders to prevent the load from falling at an excessive speed due to its own weight.

  
  

• Dual - pump system: Used in a dual - pump oil supply system to prevent the backflow of oil and ensure the independent operation of each pump.

  
  

• Stacked system: As part of the stacking valve group, it is combined with solenoid directional valves, relief valves, etc. to form a compact hydraulic control unit.