• Increased uptime due to pressure-balanced plug, which ensures predictable torque, even under high differential, vibration and thermal cycling
• Reliable performance in hostile environments provided by the anti-friction coating weather seal that provides superior corrosion resistance
• Reduced downtime with pressure-energized stem seals
• Broadest range of sizes, pressure classes and materials
• Reliable operation enabled by the Sealdport sealant grooving system, designed to give complete distribution of pressurized sealant to seating surfaces
API 6D
ASME B16.5
ASME B16.10
ASME B1.20.1
ASME B16.11
ASME B16.25
ASME B16.34
ASME B18.2.1
ASME B18.2.2
API 6A
API 6FA
API 599
MSS SP-6
MSS SP-25
MSS SP-55
MR0175 (NACE valves)
CSA Z245.15
Size Range:
- DN 25 to 750
- NPS 1 to 30
Pressure Class Range: Class 150 to 2500
Seating Material: Metal-to-metal
Valve Category:
- Cat A – Standard: -29°C to 232°C (-20°F to 450°F); Carbon Steel
- Cat B – Low Temp: -46°C to 232°C (-50°F to 450°F); Carbon Steel
- Cat C – NACE: -29°C to 232°C (-20°F to 450°F); Carbon Steel
- Cat D – NACE Low Temp: -46°C to 232°C (-50°F to 450°F); Carbon Steel
- Cat E – Abrasive Services: Carbon Steel with hard-faced tapers
- Cat F – Moderate High Temp: 232°C to 427°C (450°F to 800°F); Carbon Steel
- Cat G – High Temp: 427°C to 593°C (800°F to 1100°F); Alloy Steel
- Cat H – Corrosion Resistant: -29°C to 232°C (-20°F to 450°F); Stainless Steel
- Cat J – Moderate High Temp, Corrosion Resistant: 232°C to 371°C (450°F to 700°F)
- Cat K – High Temp, Corrosion Resistant, Abrasive: 232°C to 816°C (450°F to 1500°F)
Operator Types:
- Wrench operated
- Gear operated
- Less gearing
- Actuated
Valve Ends:
- Flange x flange
- Flange x buttweld
- Buttweld x buttweld
- Threaded end
