Twin Ball Valve

Twin Ball Valve, Twin Ball DBB Valves, Combined of Two Balls For Block and A needle Valve as Bleed Valves. Ball Valve Manufacturers in China.

 

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Key Specifications / Features

A double block and bleed valve is like having three valves in one.There are a couple different styles of double block and bleed valves. Usually,two independently seating valves(two balls) inside, with a bleed or drain valve(needle valve).

Title: Twin Ball Valve, Twin Ball DBB Valves

Structure: Two balls (as block valves) with a needle or globe valve (bleed valves)

API 6D/ISO 14313

Integral body or split body upon request

Floating ball and trunnion mounted ball

Soft seated or metal seated as request

End connection: NPT or Flange

Bore:Full bore or reduced bore

Fire safe design

Anti-static device

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