BS EN16767 Swing Check Valve

Ductile Iron, BS2789

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BS EN16767 Swing Check Valve Descriptions

BS EN16767 swing check valve is also called one-way valve or non-return valve, which is used to prevent of mediums back flow in the pipeline. The disc of the check valve is action depending on the mediums itself flow pressure, so the check valve is belong to automatic valve types. Because the swing check valve is only allowed the mediums to flow in one direction, we should note the arrowhead on the check valve when mount it in horizontal position. Flowspec Luokai manufactures the BS EN16767 swing check valves, which are widely used in series of industries, especially in water project, water plant, water treatment, etc. Welcome to contact us for detailed information and best quotes if you have any questions or inquiries. 


  • Standard swing type disc
  • Standard renewable seat
  • BC, bolted cover
  • Horizontal or vertical service
  • Flanged ends


  • Design & manufacturing: BS EN16767: 2016, BS5153: 1974
  • Face to face: EN558 series 14
  • Flanged ends: EN 1092-2: 1997
  • Inspection & testing: EN 12266-1: 2012
  • Special Request: WRAS approved


  • Class: PN1.0~PN1.6MPa
  • Size: 2″ ~ 12″ (DN50~300mm)
  • Materials: ductile iron EN1563-GJS-450, BS2789
  • Applicable medium: water
  • Applicable temperature: ≤+80℃ 
  • Interior and exterior fusion bonded powder epoxy resin with minimum dry film thickness of 250 microns


  • Water works, water projects
  • Environment protection
  • Public facilities
  • Power plant
  • Building industry, real estate

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