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Triple Offset metal to metal seat Butterfly Valves DN900 PN25 BW
  • BW butterfly valve
  • High performance butterfly valve manufacturer in China
  • High performance butterfly valve manufacturer
  • Three eccentric butterfly valve manufacturer
  • Triple offset butterfly valve

Triple Offset metal to metal seat Butterfly Valves DN900 PN25 BW

  • Product description:

    Triple Offset Butterfly Valves Material: Body:A105 Disc: CF8 Stem: 17-4PH. Seat: F304+STL,Seal: F304+STL Nominal Diameter:DN900 Nominal Pressure:PN25 End connection:BW

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Valve Description


  Body Material   A105
  Nominal Pressure   PN25
  Nominal Diameter   DN900
  End Connection   Butt welded
  Operation type   Gear box
  Test & Inspection   API 598
  Face To Face   API 609

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


Valve Details



 Body Marking

New design of DBV triple eccentric butterfly valve with large material selection,high and low temperature and variety of acid,alkali and other coreosive medium.DBV fully metal seated butterfly valve can comply with the leakage class A.(Zero Leakage),we also can produce Bi-direction REAL metal to metal seat butterfly valve



Every valve in DBV with clear typecasting and smooth sealing to ensure excellent sealing. Clear the valves surface and valve bore very carefully in every small details.



We protect every tiny detail of the seat sealing,very smoothly to ensure excellent sealing performance.DBV butterfly valve adopts all metal forged seal ring,overlays stellite alloy on the sealing surface,its advantages are anti-wear,anti-erosion and long service life,etc.


 Top Flange

The top flange design comply with ISO 5211,The yoke is convenient for assembling worm gear, pneumatic, electric,hydraulic and pneumatic & hydraulic actuators.actuators.


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Wenzhou Factory :

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


Warm Notice: 


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