EDWARD 36128 & 36228 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.
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
