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EDWARD Y-PATTERN GLOBE VALVES – UNIVALVE

The Flowserve Univalve Y-Pattern Globe Valve is designed for maximum flow capacity and minimum leakage in high pressure, high temperature applications.

STANDARDS
ASME B16.34
ASME Section III
DESIGN RANGE
Size Range: NPS 1/2 to 4
Pressure Class Range: 1690 to 4500
Seating Material: Metal

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

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

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