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
Specifications
- API 6D/6A
- ASME B16.34
- NACE MR0175
- API 6FA/API 607/API598
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
Industries
• General Industries
• Other Industries
• Oil & Gas
• Upstream Exploration & Production
• Midstream Transportation
• Downstream Processing
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
