Duo Disk

Duo Disk

Duo Disk Valve is use for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically. when the medium is back-going, valves disc will automatically close to avoid accidents


  • Body and Disc (optional carbon steel, ductile iron or duplex)
  • Upper and lower PTFE thrust bearings
  • Standard EPDM Sealing O-Ring (optional NBR or Viton)
  • Dual springs for quicker activation long life and even distribution of force over both plates
  • Fusion bonded epoxy coated body (internal & external)
  • Long leaf springs (prevent rubbing of disc on seat)


Related Products

We offer a wide selection of top-tier products from hoses, marine & RV, clamps, ducting, fittings, pumps, valves, and other special products at our Arundel branch. Check out the list below to learn more about the different supplies we offer.

Single Disc Wafer Check Valves
Single Disc

Some of the many brands we supply

Continental Logo

Powell Logo

GVF Logo


ATP Logo

Norma Group Logo

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