Micro-controllable inert gas valve that installs directly to your boiling flask. Sweep valve connects to your calibrated sweep gas regulator. These components give you even more control with the Apollo Vacuum Controller. Complete control at your fingertips!


  • KF16 (PTFE non-expanding material) to 24/40 fitting
  • KF16 O-ring
  • KF16 Clamp
  • Extended threaded tube
  • Wiring