Trunnion Mounted Ball Valve
FWV Fully Welded Trunnion Side Entry Ball Valve
FWV Fully Welded Trunnion Side Entry Ball Valve
TCX Series FWV 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. BLTV full range of trunnion mounted ball valves is fire safe test certified by ECM’s Register per API607.
Size Range: 2”-48”
Pressure Class: ANSI 150-4500
API 2000-15000
MAIN FEATURES AND OPTIONS
Two or three pieces body sections butt welded together construction; No leakage path to environment
Special design for underground service with operable stem extension and by bass system
Extremely wide selection of materials for both body and internals, including: carbon steel, low alloy steels, stainless steels, Duplex 22/25 Cr, Ni-alloys and titanium
Overlays: Alloy 625 / 316L
Coatings: Tungsten Carbide / Chromium Carbide / ENP
Soft or Metal Seated
Single or Double Piston Effect Seat
Double block and bleed
Overlay on Sealing Surfaces Only
Cladding in Seat Pocket Areas
Fully Internally Clad
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