Features and Benefits
- Utilizes optimized flow passages to minimize flow direction changes and reduce pressure drop
- Rigid body design to minimize body distortions and minimize leakage
- Eliminates side thrust issues and prevents misalignment, galling, and stem bending for increased life-time
- Body bore and hardfaced seat machined in single operation to ensure concentric alignment for tight seating and minimized leakage between disc and seat
- Fugitive Emission Certifications to ISO 158748-1, 2680 pressure class, CO2 Endurance Class (1500 mechanical cycles)
- Fugitive Emission Certifications to API 624
Specifications
- ASME B16.34
- ASME Section III
Size Range: NPS 1/2 to 4
Pressure Class Range: 1690 to 4500
Seating Material: Metal
Industries
• Chemicals
• Basic (Organic & Inorganic)
• Petrochemicals
• Specialty (Fine & Consumer)
• Oil & Gas
• Downstream Processing
• Power
• Combined Cycle
• Conventional Steam
• Geothermal
• Nuclear
Configurations
Bellows-Sealed Univalve
Bellows-sealed stem for minimized fugitive emissions
Hermavalve
Hermetically-sealed stem for minimized fugitive emissions
Pressure Combo
ValveTandem valve configuration for minimum pressure drop and maximum valve life-time
