Fully Welded Trunnion Ball Valve

Carbon Steel
Thermic Fluids
Gases

Due to the ball valve is fully welded structure, it reduces the risk of leakage. Integral body will ensure the tightness of body. The support plate structure also increases performance stability. Fully welded ball valves are used mainly in gas transmission and distribution pipeline, typical for underground and buried installation. Stem height can be adjusted according to pipe construction & design requirements.

Provider

Carilo Valves

Specifications

Type Ball Valves
Body Material Carbon Steel , Hastelloy , Inconel , Monel , Stainless Steel , Titanium
Media Thermic Fluids , Oil , Gas , Natural Gas , Fibrous Pulp , Chemicals
DN/NPS/NB(Metric) Min: 2 inch ( 50 mm )
Max: 40 inch ( 1000 mm )
Temperature Min: -29 C ( -20 F )
Max: 816 C ( 1,501 F )
Pressure Min: 1 Bar ( 15 psi )
Max: 431 Bar ( 6,251 psi )
ANSI / ASME Ratings 2500 , 1500 , 900 , 400 , 600 , 300 , 250 , 150
Design Standards API , ASME
Actuation Method Pneumatic , Manual , Hydraulic , Gearbox , Electric
Applications Gases , Hydrocarbon Applications , Petrochemical , Process Control , Pulp & Paper , Refining
Country China

Key features/benefits

Product Range: 
●Size: NPS 2’’ – NPS40’’/DN50 –DN1000
●Rating: Class 150 – Class 2500/PN16 –PN420
●Material: A105, LF2,A182F304, F316, F304L, F316L, F51, F53, F55,F60, F321, Inconel, Incoloy, Hastelloy, Monel, Titanium, etc.
●Operation: Lever, gear, electric actuator, pneumatic Actuator
Design descriptions:
●Full port or reduced port
●RF, RTJ, BW
●Welded body
●Soft seat or metal to metal seat
●Anti statics device
●Blow-out proof stem
●Fire safe
●Double Block & Bleed (DBB), Double Isolation &Bleed (DIB)
●ISO 5211Mounting pad
●NACE requirement
●Extended stem if required
●Fugitive emission if required
●Locking device (manual operation)
Applicable standards:
●Design& manufacture: API 6D/API 608/DIN 3357
●Face to face: API6D/ASME B16.10/DIN 3202/EN 558.1
●Flange ends: ASME B16.5/ASME B16.47/EN 1092-1
●Butt-weld ends: ASME B16.25/DIN 3239/EN 12627
●Inspection and test: API 598/API 6D/DIN 3230/EN 12266
●Fire safe: API 607/API 6FA
●Fugitive emission: ISO 15848-2/ISO 15848-1

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