• ATWOOD&MORRILL Three Way Valves 6
  • ATWOOD&MORRILL Three Way Valves 1
  • ATWOOD&MORRILL Three Way Valves 2
  • ATWOOD&MORRILL Three Way Valves 3
  • ATWOOD&MORRILL Three Way Valves 4
  • ATWOOD&MORRILL Three Way Valves 5

ATWOOD & MORRILL®

Three Way Valves

The 3-Way valve is designed for installation where uninterrupted flow control from one line to another is essential. The 3-Way valve permits the selection of two different flow patterns from the same valve.

KEY FEATURES & BENEFITS

  • Allows two different flow patterns from the same valve
  • Full flow maintained through valve stroke
  • Simplifies piping layout
  • Eliminates one motor operator connection
  • Significant installation and maintenance cost savings
  • Cage guided poppet to stabilize
  • In-line “T” body design
  • Flat seats for easier maintenance

APPLICATIONS

  • High pressure feedwater heater bypass
  • Low pressure feedwater heater bypass
  • Dual safety valve installations
  • Continuous process applications
  • HRSG economiser
  • Bulk storage tank switching

DESIGN STANDARD

  • ASME B16.34

PRESSURE CLASS RANGE

  • ASME 150, 300, 1500, 2500

SIZE RANGE

  • 6 – 24 inches (150 – 600 mm)

TEMPERATURE RANGE

  • Up to 1,200ºF

MATERIALS

  • Cast carbon, Alloy steel, or Stainless steel

END CONFIGURATION

  • Weld End

UPGRADES & ADAPTATIONS

  • Poppet guidance upgrades, Live loaded packing, Replace hard seal with graphite seal

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