High Precision Vacuum Regulators
from Equilibar, LLC.

Equilibar introduces a new type of vacuum regulator with more than 5X the flow stability of traditional spring regulators. That means that your vacuum process can remain stable even as gas flow rate changes over wide ranges. Can be used with manual set-point adjustment or computer automation. Is... [See More]

  • Features: Position indicator
  • Port OD: 0.2500 to 1
  • Type: Inline; Diamphragm
  • Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr)
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]

  • Features: Position indicator
  • Port OD: 1.18
  • Type: Ball
  • ISO Port Flange Size: NW 10
High Vacuum Gate Valve -- Pneumatic, ASA/ANSI Ports
from A&N Corporation

Vacuum rating of 1x10-9 torr. Bakeable to 150oC (200oC intermittent). Viton bonnet seal. Acme threads. 120 VAC; 50/60Hz air solenoid standard. Reed switch position indicator standard. Air-to-open, air-to-close. 80 psig operating air pressure [See More]

  • Features: Position indicator
  • Port OD: 2.5 to 12
  • Type: Gate
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
Butterfly Valves -- 30037
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]

  • Features: Bellows; Position indicator (optional feature)
  • Port OD: 5.16
  • Type: Butterfly
  • ISO Port Flange Size: NW 63
Quarter Swing Butterfly Valve -- QSB100
from Edwards Vacuum

The QSB quarter swing valves are compact, quick acting, high conductance isolation valves. The QSB valves have a polished, stainless steel, ISO flanged body with fluoroelastomer 'O' ring sealed valve plate and shaft. The valve plate 'O' ring groove is vented to help maintain a stable high vacuum. [See More]

  • Features: High conductance; Position indicator
  • Port OD: ? to 4.02
  • Type: Butterfly
  • Vacuum / Pressure Range: (UHV,  < 10-8 torr); Elevated or positive pressures (>> 760 torr)
1" HV Series Angle Valve -- 310022
from MDC Vacuum Products LLC

Horizontal or vertical mounting [See More]

  • Features: Bellows; Position indicator (optional feature)
  • Port OD: 1
  • Type: Angle
  • Leak Rate: 2.00E-10
HPS® Single-stage Valves
from MKS Instruments, Inc.

The MKS, HPS ® Products line of single stage,bellows-sealed poppet valves range in portsize from NW16- NW 160 (3/4" to 6").The HPS line includes Standard, LowProfile or Metal-sealed styles in angle orinline configuration. Manual, pneumaticor electropneumatic actuation and a widevariety of... [See More]

  • Features: Bellows; Position indicator
  • Port OD: 0.7500 to 6
  • Type: Inline (optional feature); Angle
  • ISO Port Flange Size: NW 16 (optional feature); NW 25 (optional feature); NW 40  (optional feature); NW 50 (optional feature); NW 63 (optional feature); NW 80 (optional feature); NW 100 (optional feature); NW 120 (optional feature); NW 160 (optional feature)
VAP Series -- VAP-U
from ULVAC Technologies, Inc.

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

  • Features: High conductance; Position indicator (optional feature)
  • Port OD: 3.94 to 5.91
  • Type: Gate
  • Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr); (HV, < 10-3, >10-8 torr)
All-Metal Angle Valve -- Series 570
from VAT, Inc.

All-metal angle valves with patented VATRING sealing system. Used as isolation valves in UHV and extreme UHV systems. Available with manual actuator (hexagon head), double acting pneumatic actuator or spring closing actuator. Manual closing is performed with a specified torque. Bakeable to 300... [See More]

  • Features: Bellows; RoughingPorts (optional feature); Position indicator
  • Port OD: 2.5 to 6
  • Type: Angle
  • Vacuum / Pressure Range: (UHV,  < 10-8 torr); Elevated or positive pressures (>> 760 torr)