Non-return valves (screw tips)

We offer a wide range of screw tips and barrel tips including custom screw tip designs. With our tool steel and finish options your new parts can easily exceed OEM parts quality.Read more

Non-return valves (screw tips)

We offer a wide range of screw tips and barrel tips including custom screw tip designs. With our tool steel and finish options your new parts can easily exceed OEM parts quality. Additionally, our engineering and CAD design services can provide you with tips having rotating or non-rotating rings that improve shut-off, color mixing and general production concerns. Our non-return valves are designed to facilitate quick shut-off of material flow and ensure a smooth and consistent material flow. Our three piece or four piece non-return valve designs are available for any relative OEM equipment application.

  • 3 piece free flow
  • 4 piece
  • Ball check style
  • PVC smear tip
  • Thermo-set “Bucher” style

More information can be found here.

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Non-return valves (screw tips)