Gas Control / Leak Valve Vacuum Valves Datasheets

Manual Right Angle Leak Valve -- Conflat Flanged
from Nor-Cal Products, Inc.

Leak valves are used for controlling gas introduction into high and ultra-high vacuum systems. These valves utilize an optically flat sapphire poppet and a metal seat, allowing bakeout temperatures to 450 degrees C. Valves are manually actuated by a cantilever arm with precision adjustment threads. [See More]

  • Type: Angle; Leak
  • Port Flange & Seal Type: Proprietary ConflatTM type flange or fitting
  • Port OD: 1.33 to 2.75
Manual Right-Angle Valve -- 107 80
from Oerlikon Leybold Vacuum USA Inc.

These universal valves are ideal especially for smaller systems, where remote control is not essential. They may be also installed in larger systems, where backing pumps or condensate separators or similar units are to be cut off at longer intervals for maintenance purposes by maintenance personnel. [See More]

  • Type: Angle; Leak
  • ISO Port Flange Size: NW 63
  • Port OD: 3.74
  • Leak Rate: 9.87E-10
Leak Valve -- 786543
from Adixen

Alcatel Vacuum Technology supplies customers with complete pumping systems that combine pumps with top-quality accessories, including vacuum valves. The new Adixen range of vacuum valves has been created in cooperation with VAT, world leader in vacuum valves and sealing technology. A number of... [See More]

  • Type: Leak
  • Port Flange & Seal Type: ISO flange; ISO-KF (Small Clamped, <2")
  • ISO Port Flange Size: NW 16
  • Valve Actuation: Manual
MLV Series Variable Fine Leak Valve -- 315000
from MDC Vacuum Products LLC

All-metal valve, Stellite seat, replaceable nickel seal, metric thread [See More]

  • Type: Leak
  • Leak Rate: 7.50E-8
  • Port OD: 1.33
  • Vacuum / Pressure Range: (UHV,  < 10-8 torr)
10AIV Series -- 10AIV
from ULVAC Technologies, Inc.

Large conductance when disk is open to realize maximum pumping capabilities [See More]

  • Type: Leak
  • ISO Port Flange Size: UFC034, UFC070
  • Port OD: 0.5906
  • Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr); (HV, < 10-3, >10-8 torr); (UHV,  < 10-8 torr)
Small Hand Operated Gas Inlet Valve -- VGL

VG style gas inlet valves are small, hand-operated valves for admitting gases into a vacuum system. By rotating a knurled screw cap, the valve stem is raised from the valve seat. Thus gas enters at a controlled flow rate from the line connected to the gas inlet. The vacuum and atmospheric sides of... [See More]

  • Type: Leak
  • ISO Port Flange Size: NW 10
  • Port OD: 0.3937
  • Leak Rate: 1.00E-6