Control Valve M311 | Vari Pumps | single acting

Control Valve M 311 for Holmatro hydraulic Vari pump units to regulate the oil flow in your hydraulic system.

  • Suitable for single-acting tools
  • Handle stops in each position
  • 3-way, 3-position
  • Not in combination with a vari pump model (name) starting with 18 W

To enable a safe & controll

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Control Valve M 311 for Holmatro hydraulic Vari pump units to regulate the oil flow in your hydraulic system.

  • Suitable for single-acting tools
  • Handle stops in each position
  • 3-way, 3-position
  • Not in combination with a vari pump model (name) starting with 18 W

To enable a safe & controlled way of working; make sure to complete your Holmatro PA hand pump or Vari pump unit with the right control valve to regulate the oil flow in your system.

  • For PA handpumps: the VM43L valve is optional to regulate your oil flow
  • For vari pumps: an M311 (single acting), M322, M323 or M326 (double acting) valve is mandatory to regulate your oil flow
  • The M304 (Sada switch for single & double use) can be added as an option for flexible use of your vari pump