Engineering Plastics

Non-return valve balls and seats

Balls are produced in a vast range of materials from rigid PU foam to PTFE. They are suitable for pumps, gas release valves, non-return valves and floats.

Materials - solid balls

  • Polyurethane
  • All thermoplastics and rubber.

Materials - cores

  • Cast iron
  • Lead
  • Aluminium
  • Steel
  • Foam
  • Other selected materials.

How supplied
Manufactured to order in sizes from a few millimetres up to 300mm, and weights of a few grammes up to 50kg.

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