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Turnnion Mounted Ball Valves with Pneumatic actuator
  • DBV Metal to metal seat ball valve manufacturer in China
  • Turnnion Type Ball Valve
  • Full Bore Ball Valves
  • Pneumatic ball valve
  • Ball Valve Manufacturer

Turnnion Mounted Ball Valves with Pneumatic actuator

  • Product description:

    The feature of this ball valve is Fire Safe Design to API 6FA/607. Anti-static Device.Double Block & Bleed Function. With Vent and Drain Hole,Grease Injection on Stem & Seat . Extended Bonnet or Stem Optional,Design standard: API 6D API 608 BS5351 AS

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Valve Description


  Body Material   LF3
  Nominal Pressure   600#
  Nominal Diameter   20''*16"
  End Connection   RF
  Face To Face   ASME B16.10
  Test & Inspection   API 598/ISO 5208
  NACE   NACE 0175

 Special Notes:We also can do special material according to customer's requirements


Valve Details



 Raise Face

DBV can produce valves of various connection methods,such as RF,RTJ,BW,NPT......The Rasied Face is the most common type used in process plant applications. Different types of flange faces are used as the contact surfaces to seat the sealing gasket material.


 Raise face finish

The ASME B16.5 code requires that the flange face (raised face and flat face) has a specific roughness to ensure that this surface be compatible with the gasket and provide a high quality seal.


 Full port/full bore

Full bore 100% open according to API 6D standard. We also can produce reduce port.



DBV ball valve adopts the standard bolts and nuts.It could extend the valve longer service life.


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Wenzhou Factory :

No.96 Fanhua East Road,OuBei,WenZhou,Zhejiang,China,325102


Warm Notice: 


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