BS5153 Swing Check Valve

Cast Iron, Ductile Iron

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BS5153 Swing Check Valve Product Information

BS5153 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 BS5153 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. BS5153 Swing Check Valves are widely used in series of industries, especially in water project, water plant, water treatment, etc. Flowspec Luokai can manufacture the BS5153 Swing Check Valve with sizes of 1-1/2” ~ 24” (DN40~DN600mm). 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: BS5153
  • Face to face: BS5153
  • Flanged ends: EN1092-2
  • Inspection & testing: EN12266
  • Special request: WRAS approved


  • Nominal pressure: PN10/PN16
  • Size: 1-1/2” ~ 24” (DN40~DN600mm)
  • Materials: cast iron GG25/GJL250, ductile iron GGG40,GGG45, GGG50
  • Applicable medium: water, oil, gas
  • Applicable temperature: -10℃ ~ +80℃ 
  • Working pressure: 10bar, 16bar


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

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