Model Drawings, CAD & Specs Body Configuration Actuation Port Size Flange Type Availability Price
UHV Isolation Valve, NW25, 2.75 in., Angle Ports, Viton/Copper, Pneumatic
$635
3 Weeks
Angle Pneumatic NW25 2.75 in. CF
3 Weeks
UHV Isolation Valve, NW40, 2.75 in. CF, Angle Ports, Viton/Copper, Pneumatic
$680
3 Weeks
Angle Pneumatic NW40 2.75 in. CF
3 Weeks
UHV Isolation Valve, NW40, 2.75 in. CF, Angle Ports, Viton/Copper, Manual
$530
3 Weeks
Angle Manual NW40 2.75 in. CF
3 Weeks
UHV Isolation Valve, NW40, 2.75 in. CF, Inline Ports, Viton/Copper, Pneumatic
$755
3 Weeks
Offset Inline Pneumatic NW40 2.75 in. CF
3 Weeks

Configuration Options

Description
     UHV Vacuum Isolation Valve, Ultra-high Vacuum

Specifications

  • Type
    Ultra-high Vacuum Valve
  • Vacuum Range
    Atmosphere to 10-9 Torr
  • Body Configuration
    Offset Inline
  • Port Size
    NW25, NW40
  • Flange Size
    ISO-KF 25, ISO-KF 40, CF 2.75 in. depending on configuration
  • Flange Type
    ISO-KF, CF, or Tube
  • Actuation
    Manual or Pneumatic
  • Limit Switch
    Optional
  • Seal
    Viton
  • Bonnet Seal
    Copper or Viton

Features

TIG Fusion-welded body

Another standard feature is a TIG fusion-welded body made of high grade, corrosion resistant 304 stainless steel for significantly fewer entrapment areas, resulting in less contaminants. The body is available with a choice of bead blasted or electropolished finishes.

UHV Applications

The UHV Valve is a compact vacuum valve designed for use in ultra-high vacuum systems, for physical vapor deposition, high energy physics, mass spectrometry and other applications that require an ultraclean environment.

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