Fully Welded Ball Valve

Design Feature

-Fully Welded Body

- Three Pieces Body

- Metal to Metal Sealing or Soft Sealing

-Full Bore or Reduced bore

-Flange End or Welding End 

-Double Block and Bleed

-Locking Device 

-Single Piston Effect , Double Piston Effect

-Automatic Internal Relief of Body Pressure 

-Emergency Sealant Injection System

-Fire Safe Design , Antistatic Device

-Anti-Blowout Stem Design

-Body Vent Device

Advantage

- Suitable for underground use

-Optional Extended Bonnet

-Optional Extended Stem

-Ensure no potential body joint leak for environmental concern.

-Also forged steel body assures uniform fine grain structure

-and toughness free from inevitable cast valves defects such as porosity, gas hole.

Product Range :

Size: NPS 2"-48" , DN50-1200 

Pressure: Class 150-2500 LB ,  PN 10 ~ 400

END Connection: Flange , BW  

Design Standard: API 6D , ASME B 16.34

Face to Face Dimension : API 6D , ASME B 16.10 

Connection Dimensions: ASME B 16.5 , ASME B 16.47 ,  ASME B 16.25 , EN 1092-1 , EN 12627

Body Material: Forged Carbon Steel , Forged  Stainless Steel 

Operated Way: Lever, Gear, Pneumatic, Electric, etc

BEIDE is your trusted source for the high quality and durable forged steel fully welded trunnion mounted ball valve made in China. As one of the leading and experienced valve manufacturers and suppliers in China, we are equipped with a professional factory at your service.