Atwood & Morrill®
Wye Globe Valves
The Wye Globe valve is designed for high pressure steam and water isolation. The design provides rapid closure and tight shutoff.
KEY FEATURES & BENEFITS
- Optimum performance under a wide range of operating conditions & environments.
- Y-pattern for lower pressure drop.
- Bevelled seats for tight seating.
- Large seat bore for reduced pressure drop.
- Optional patented thermal compensation device relieves the thrust load built up in the valve stem as the internal temperature rises, prevents failure of valve stem, actuator, or both.
- Optional forged body with stem guided poppet.
CONFIGURATIONS
- Stop-Check Valve
- Lift Check Valve
- Stop Valve Valve
APPLICATIONS
- Boiler feedwater pump non-return and isolation
- Feedwater heater isolation main steam stop & non-return
- Economiser inlet & stop
- Boiler outlet stop and non-return
- Main steam isolation
DESIGN STANDARD
- ASME B16.34
PRESSURE CLASS RANGE
- ASME 600 to 2500
SIZE RANGE
- 6 – 24 inches (150 – 600 mm) and larger
TEMPERATURE RANGE
- Up to 1,200ºF
MATERIALS
- Cast carbon
- Alloy steel
- Stainless steel
END CONFIGURATION
- Weld End
UPGRADES & ADAPTATIONS
- Live loaded packing
- Replace hard seal with graphite seal
