Tilting disc swing check valve (TH-CKV-TDS)

Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems, DN50 to D600, NBR/EPDM/VITON, Certificates & Approvals: DNV-GL, Lloyds, DNV, ABS, BV, Standards: EN 593,  API609


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Tilting disc swing check valve  (TH-CKV-TDS)

Area of application

Water supply and drainage, water treatment, fire-fighting and other systems

Data sheet of Tilting disc check valve:

Type:Wafer, double flange
Size & Connections:DN50 to D600
Medium:Air, Inert Gas, Oil, Seawater, Waste water, Water
Materials:Cast Iron / Ductile Iron/ Carbon Steel / Stainless
Steel / Alu Bronze
Pressure Rating:PN10, PN16
Temperature:-30°C to 200°C
Seat/Lining: Replaceable Liner / Bonded Liner
Certificates & Approvals: DNV-GL, Lloyds, DNV, ABS, BV Type Approval
3.1 & 3.2 Cert (on request)


  • Design and Manufacture Conform to API 594
  • Dimensions Conform to ANSI B16.5
  • Face to Face dimensions Conform to API 594
  • Testing Conform to API598

Material of Tilting disc swing check valve Parts

Part nameMaterial
BodyCast Iron; Ductile Iron; Stainless Steel; Carbon steel
Disc / PlateStainless Steel; Carbon steel; Bronze
Shaft / stemStainless Steel Monel; Stainless Steel Inconel
Seat / liningNBR/EPDM/VITON
BoltsCarbon steel
NutsStainless steel

Tilting disc swing check valve features

  •  Double eccentric discs, when closing, the valve contacts the sealing surface gradually, so that it can work without impact and noise.
  • Micro-elastic metal valve seat, good sealing performance.
  • Butterfly valve design, quick and sensitive switching, and long lifetime.
  • The swash-plate structure makes the fluid channel to be streamlined, with small flow resistance and energy saving effect.
  • Check valves are generally suitable for clean media, and should not be used for media containing solid particles and high viscosity.
  • Easy maintenance, replaceable valve seat ring,
  • Adjustable valve body can be stopped to achieve full stroke and positive closure without damage
  • Integral lifting handle makes maintenance easier

Tilting disc swing check valve Photos


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