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Fully Welded Ball Valve

V&C fully welded ball valves are especially designed for gas transportation and storage industries. The fully welded body design can prevent any potential external leakage from connection of body and bonnet. In addition, the forged body with the advantages of consistent grain size and even thickness. Thus it inherently eliminates the conventional casted valve material defects, such as: shrinkage, porosity.

 

 

Design Feature

 

Product Range

Body and bonnet welded integral
Full port or reduce port
Fire safe design
Double block and bleed
Cavity pressure self relief
Blowout-proof stem 、Anti-static design
Optional double piston design
Optional under-ground & extended stem design

 

Size

2~60”(DN50~DN1500)

Rating

150~1500LB(PN16~PN250)

Body Materials

Forged Carbon Steel

Trim

Carbon Steel, Stainless Steel, Duplex Steel

 


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