FCT Fully Welded Trunnion Mounted Ball Valve


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


- 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