Valbart Van Bi Flowserve, Flowserve Viet Nam

INDUSTRIES:

Oil & Gas

General Industry

STANDARDS:

API 6D/6A

ASME B16.34

NACE MR0175

API 6FA/API 607/API598

DESIGN RANGE:

Size Range:

    2 to 56 (API 6D Valves)

    1 13/16" to 16 3/4" (API 6A Valves)

Pressure Class Range:

    Class 150 to 2500

    2000 psi to 10000 psi

Seating Material: Soft or Metal

FEATURES AND BENEFITS:

• Increased efficiency enabled by independent ball and stem, which minimizes side thrust caused by pressure on the ball
 

• Improved safety assured by anti-static design that guarantees electrical continuity between all metallic components
 

• Simplified in-line inspection and maintenance made possible by top-entry design
 

• Compliance with the most severe pollution-control regulations owing to low-emission valves
 

• Used whenever it is required to perform maintenance activities without removing the valve from the line
 

• Less potential leakage paths than bolted bonnet side-entry valves
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CONFIGURATIONS:

Standard

• Cast or forged components-bolted body design
 

• Seals: O-Ring + graphite fire safe
 

• Soft seated/Metal seated
 

• Fittings: Stem and seat greaser
 

• Self relieving or double piston effect seats
 

• Double block bleed
 

• Fire-safe
 

• Anti-static automatic
 

• Cavity relief

Cryogenic (-196 °C)

• Cast or forged components-bolted body design
 

• Seals: Lip-seal + graphite fire safe
 

• Soft seated/Metal seated
 

• Self relieving or double piston effect seats
 

• Double block bleed
 

• Extended bonnet
 

• Fire-safe
 

• Anti-static automatic
 

• Cavity relief

High Temperature

• Cast or forged components-bolted body design
 

• Seals: spiral wound or graphite
 

• Metal seated
 

• Self relieving seats
 

• Double block bleed
 

• Extended bonnet
 

• Fire safe
 

• Anti-static automatic
 

• Cavity relief