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