High Vacuum (<10-3,>10-8 torr) Vacuum Valves Datasheets

Aluminum Gate Valves -- Series 12
from Agilent Vacuum Technologies

Agilent is pleased to offer Series 12 Aluminum Gate Valves in partnership with VAT. The Series 12 valves provide a low-cost, low-particle, low profile means of isolating a high vacuum pump, and are a less expensive alternative to stainless steel valves. Series 12 valves are clean, economical, and... [See More]

  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
  • Temperature Range: ? to 248
  • Type: Gate
  • Valve Seat Seal: Viton
3-Position Pneumatic Linear Gate Valve
from Nor-Cal Products, Inc.

Nor-Cal?s 3-position gate valves employ two pneumatic solenoids and an air pressure regulator to achieve the three positions of fully open, fully closed, and an adjustable third position. One solenoid controls the fully open and fully closed positions, while a second solenoid controls the third... [See More]

  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
  • Port Flange & Seal Type: ASA
  • Type: Gate
  • Valve Actuation: Pneumatic
Ball Valve -- 174 94
from Oerlikon Leybold Vacuum USA Inc.

Ball valves are rugged and cost-effective straight-through valves of small size, which are opened or closed simply by operating a lever. The valve position (OPEN/CLOSED) can be determined from the lever ’s position. The lever may be detached. Ball valves are provided with lubricated gaskets... [See More]

  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
  • Port OD: 1.18
  • Type: Ball
  • ISO Port Flange Size: NW 10
High Vacuum Ball Valve -- Manual, Brass Body, ISO-QF Ports
from A&N Corporation

Vacuum rating of 1x10-8 torr. Bakeable to 150oC (200oC intermittent). Valve body, stem and flanges are manufactured from brass. Valve ball is manufactured from 316 stainless steel. High conductance; straight through flow. Particulate resistant ball/seat design lengthens time between maintenance... [See More]

  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
  • Port OD: 0.5700 to 1.5
  • Type: Ball
  • ISO Port Flange Size: NW 16 (optional feature); NW 25 (optional feature); NW 40  (optional feature); NW 50 (optional feature)
Gate Valve -- GVC 015
from Edwards Vacuum

The Edwards GV range of stainless steel bellows sealed gate valves are designed for applications requiring overall leak tightness and a minimum of hydrocarbon in the residual atmosphere. These superior quality valves offer high vacuum integrity coupled with maximum conductance. [See More]

  • 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)
  • Port OD: ? to 1.5
  • Type: Gate
  • Temperature Range: 302 to 482
Compact Vacuum Valve -- NW40-CRV
from MKS Instruments, Inc.

The Corrosion and Ozone Resistant Valve is designed for use in harsh environments, employing patented technology to completely seal off the valve bellows while the valve is in the open processing position. Aluminum or stainless shields protect the bellows from corrosive process gases, while a unique... [See More]

  • 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)
  • Port OD: 1.5
  • Type: Inline; Angle (optional feature)
  • Leak Rate: 1.00E-9
10AIV Series -- 10AIV
from ULVAC Technologies, Inc.

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

  • 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)
  • Port OD: 0.5906
  • Type: Leak
  • ISO Port Flange Size: UFC034, UFC070
Small Hand Operated Gas Inlet Valve -- VGS 10
from VACUUBRAND, Inc.

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 VGS 10 gas inlet valve is... [See More]

  • Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr); (HV, < 10-3, >10-8 torr)
  • Port OD: 0.1969
  • Type: Leak
  • Leak Rate: 1.00E-6
HV Angle Valve (DN 10-80) -- Series 264
from VAT, Inc.

High vacuum angle valves with bellows feedthrough. Modular design. Features. Modular design. Very low outgassing rate due to body machined from extruded aluminum. Easy cleaning [See More]

  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); Elevated or positive pressures (>> 760 torr)
  • Port OD: 0.3750 to 3
  • Type: Angle
  • Temperature Range: 302