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Manual Right Angle Bakeable All Metal Valves

Bakeable all-metal seal angle valves are intended for use in UHV or cryogenic applications where temperature extremes preclude the use of our elastomer seal valves. Approved for use in beamline facilities, these valves have a temperature operating range from -250ºc to 400ºc and a vacuum range to 1x10-10 Torr. All metal valves have an easy to replace copper seal that you access through the bottom and side ports of the valve. 
  • Port ODs: 3/4 and 1-1/2 inch (19 to 38mm)
  • Finish: Electropolished
  • Assembly: Clean room
  • Materials: 
    • Pulled port body: 304 stainless steel
    • Bellows: Formed 321 stainless steel
    • Poppet seal: OFHC Copper
  • Actuation: Manual using self-lubricating bronze nuts with ACME threads
  • Operating temperature: -250ºC to 400ºC
  • Maximum bakeout temperature
    • Open: 400°C
    • Closed: 300°C
  • Vacuum rated: >1x 10-10 mbar - UHV
  • Helium leak rate: <10-10 mbar l/sec.
  • Options: Heater jackets and controllers
Bakeable all-metal seal angle valves are intended for use in UHV or cryogenic applications where temperature extremes preclude the use of our elastomer seal valves. Approved for use in beamline facilities, these valves have a temperature operating range from -250ºC to 400ºC and a vacuum range to 1x10-10 Torr. All metal valves have an easy to replace copper seal that you access through the bottom and side ports of the valve. 

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