Butt Welding Trunnion mounted Ball Valve - Trunnion mounted ball valve

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Butt Welding Trunnion mounted Ball Valve
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Butt Welding Trunnion mounted Ball Valve

  • Product description:

    Forged body ball valve is the most common ways to create high-quality valves. Forged valves have a reputation for being strong,which make them are more suitable for high-pressure and high temperature in using service.

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Butt Welding Trunnion Ball Valve

1g Valve description

ballvalve

Material:

                                                  Body: A105

Nominal Pressure

3000psi

Nominal Diameter:

3"

End Sealing:

FF 

Face To Face:

As per client's requirement

Working Temperature:

-29℃-425℃

Test And Inspection:

API598

End Connection:

Butt Welding

NACE:

NACE 0175

Certificate:

ISO9001, ISO14001, ISO28001, TS, CE,TUV


PSWe also can do according to customer's requirements.

2g valve details

buttwelding





Butt Welding   

  








lockingvalve





Locking Device 

    

  







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Grease Injection Design On Packing Gland

DBV trunnion ball valve (DN≥150,NPS6)adopts the design of grease injection.  It  is effectively avoiding the leakage caused by the stem "O"-rings are unexpectedly -damaged.








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Grease Injection Design On Seat

DBV trunnion ball valve (DN≥150,NPS6)adopts the design of grease injection.  It  is effectively avoiding the leakage caused by the seat rings are unexpectedly damaged.






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Blow-off Design


When the valve is closed, the pressure in the body cavity will beaccumulated and the pressure is removed by opening the blow-off valve. 








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Drain Valve Design 


The seal of the trunnion ball valve is achieved by the floating seat.When

the waste of the inner cavity is removed through drain valve, the

pressure will exist between the inlet and outlet end of the compression

seat, and it is easier to achieve the sealing performance.





 Factory Direct Sales 

DBVFACTORY

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

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