The Flowserve Univalve Y-Pattern Globe Valve is designed for maximum flow capacity and minimum leakage in high-pressure, high-temperature applications.
EDWARD 36128 & 36228 Y-PATTERN GLOBE VALVES – UNIVALVE STANDARDS
- ASME B16.34
- ASME Section III
- DESIGN RANGE
- Size Range: NPS 1/2 to 4 Buttweld
- Pressure Class: 1690
- Body Material: A105, F22, F91, F316, F347
- Seating Material: Metal
- Welded Bonnet – Fig. 36128
- Unwelded Bonnet – Fig. 36228
FEATURES & 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
EDWARD Y-PATTERN GLOBE VALVES – UNIVALVE 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
