Preparation equipment

Valve opener and closer

MAKEEN Energy’s valve opener and closer is designed for opening or closing of screw valves by means of a preset opening or closing torque. The valve opener and closer is used in connection with filling of LPG cylinders with screw valve and leak test of screw valves with open valves.

  • Avoid one-sided repeated work
  • Obtain homogenous and sufficient valve closing torque
  • Avoid locked hand wheels
  • Flexible for all cylinder diameters and heights
  • Flexible for all types of screw valves
  • Minimal space requirements
  • Easy installation in existing plants




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