Vickers Danfoss DG4V-3-7C-M-U-H7-69-EN124 Solenoid Valve, Directional Control Valve, 6mm Diameter

1. Product Overview

This is a product manufactured byVickers (now part of Danfoss Power Solutions)It is aWet solenoid directional control valve. This valve belongs to theDG4V - 3 seriesand is aNG6 (CETOP 3 / 6 port size)standard electromagnetic directional valve, mainly used to control theon - off and flow directionof the hydraulic oil circuit, thereby driving actuators such as cylinders or oil motors to switch the movement direction.

2. Core Features

• Wet solenoid design: Adopting thewet solenoidstructure, there is no sealing element between the solenoid push rod and the valve core. The frictional resistance is small, and there is no problem of O - ring wear, thus ensuring extremely highoperational reliabilityandlong service life.

  
  

• Low noise and low impact: The optimized valve core design results in small pressure impact andlow noiseduring the commutation process, which is beneficial to improving the working environment and protecting system components.

  
  

• Compact structure:NG6 (6 port size)specification makes its structure compact and the volume small, which is very suitable for hydraulic systems with limited space.

  
  

• Multiple neutral functions: The "7C" in the model represents its neutral function (such as the "Y - type" function). Specifically: when the valve is in the neutral position,ports A and B are connected and relieved (port T), whileport P is closed. This function is often used in circuits that require pressure relief of both chambers of the cylinder.

  
  

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3. Typical Applications

• Small hydraulic systems: Used for the motion control of small presses, test benches, and special automation machines.

  
  

• Lubrication systems: Used to control the switching of the lubricating oil circuit.

  
  

• Cooling systems: Used to control the flow direction of the coolant.

  
  

• Other industrial hydraulic applications: As a standard directional control element, it is widely used in various industrial equipment that requires precise control of the oil circuit direction.