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Double Block & Bleed (DBB) Ball Valve

Product Range

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Size: 1/2"~16" (DN15~DN400)
Pressure Rating: CL150~2500LB (PN6~PN420)
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Stainless Steel
Ball Materials: A105+ENP, 13Cr, F304, F316, F304L, F316L, F51, F53
Seat: PTFE, RPTFE, NYLON, PEEK, PPL, DEVLON
End Connection: RF, RTJ, BW
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Technical Standard

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• ​Design & Manufacturing Standard: API 6D, ASME B16.34, API 608, BS 5351
  
• Structure Length Size: ASME B16.10, API 6D, DIN 3202, BSEN 558
  
• Flange Ends Connection: ASME B16.5, BSEN 1092
  
• BW Ends Connection: ASME B16.25, BSEN 12627
  
• Check & Experiment: ISO 5208, API 6D, BSEN 12266, API 598
  
• Fire Safe: API 607
  
• Fugitive Emissions: ISO 15848-1
  
• Drive Method: Manual, Worm Gear, Electro-motion, Pneumatic
  

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Product Features

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☆ Body Structure: Side entry, double block and bleed
☆ Floating ball or trunnion mounted, full bore
☆ Blow-out proof stem
☆ Fire safe, Anti-Static
☆ ISO 5211 Top mounting pad for option
☆ Stop device
☆ Locking device for option
☆ Reduced bore for option

Inquiry

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Ball Valve | Gate Valve | Globe Valve | Check Valve | Butterfly Valve | Plug Valve
Strainer | Angle Seat Valve | Steam Traps | Diaphragm Valve | Pipe Fittings

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