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Trunnion mounted forged steel ball valve Reduce bore
  • DBV trunnion mounted ball valve metal seated
  • Trunnion mounted ball valve factory
  • Raised face forged ball valve manufacturer
  • forged steel trunnion mounted ball valve
  • forged ball valve  manufacturer

Trunnion mounted forged steel ball valve Reduce bore

  • Product description:

    Trunnion mounted ball valve end design flange(raised face)Body material:ASTM A350 LF3 Ball material:ASTM A182 F316 Seat:Soft/metal to metal seat Worm Gear/Pneumatic operated

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Trunnion mounted forged steel ball valve Reduce bore


1g Valve description

metal to metal seat ball valve manufacturer


Body: A105

Nominal Pressure


Nominal Diameter:


End Sealing:


Face To Face:

API 608

Working Temperature:



Test And Inspection:

API 598/ISO 5208

End Connection:



NACE 0175


ISO9001, ISO14001, ISO28001, TS, CE,TUV


PSWe also can make products according to customer's drawing.



2g valve details

Valve body Typecasting






Every valve in DBV with clear typecasting.Our big size ball

valves also can comply with the leakage class A.(Zero Leakage).







Flange face finish ASME B16.5




Flange 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.



ISO 5211 Top flange




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.







Gear box operated ball valve





In common,There are usually have these operation

types:Lever/Worm Gear box/Pneumatic/Electric(Motor).








3g why dbv valve


 Factory Direct Sales 




5g Contact us

Butterfly Valve Contact




Company Profile:

DBV VALVE CO., LTD is manufacturer of valves.      

more details>

Email: [email protected]  

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

Warm Notice: 

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