Increased process stability

Reduce shot weight fluctuations by up to 60%. The switchable non-return valve prevents the melt from flowing back into the plasticising barrel at the beginning of the injection phase. This ensures that your injection moulded parts are produced to the highest quality.

Field of application: 

  • Technical plastics
  • Precision or technical parts
  • Small to medium screw diameters


  • Electrical screw drive/IntElect