KF-16 High Vacuum Metering Valve

Quantity: 10

High vacuum metering valves

Are used to vent or release pressure/vacuum or to control gas flows. Precise flow rate is set by adjusting the dial. Great for controlling the exact flow rate into or out of the system for:

  • adjusting the vacuum level.
  • adjusting vacuum flow speed.
  • back filling with inert gas.
  • safe and gradual release of vacuum.
  • stabilizing vacuum controlling system.



Maximum inlet pressure 900 torr
Maximum flow rate: (approx) 0.16 L/s (for 0.8mm), 0.36 L/s for 1.2mm
Maximum leak rate across body 7.5 x 10-9 torr·L/s
Cycles until first service 3000
Vacuum connection: KF-16, NW-16
Position of installation: Any
Material Stainless steel (SS316) body, Brass needle 
Maximum Bake out Temperature ≤150℃


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