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Pneumatic Aluminum Gate Valves (ISO & KF flanged)

Kurt J. Lesker Company's Aluminum standard gate valves are reliable, light weight components for high vacuum applications that require an economical solution.

  • General purpose 6061 Aluminum vale body
  • Provides high conductance in a compact, lightweight design
  • Shock free operation with minimum vibration
  • Pneumatic double acting operation
  • Pneumatic valves stay closed in the event of power loss or loss of air pressure
  • Microswitch position indicators (Reed sensors on KF 40 valves)
  • Includes 24VDC solenoid kit (Other voltages available by request)

Specifications Table

Pressure Range (torr) 1×10-7 Torr – to 1.5 atm
Material Valve Body & Gate – 6061 Aluminum
Actuator Module – 304 Stainless Steel, 6061 Aluminum
Feedthrough – 304 Stainless Steel Shaft with Fluorocarbon O-ring
gate Mechanism – 304 Stainless Steel
Gate & Bonnet Seals – Fluorocarbon
Leak Rate (cc/sec) < 1×10-9 Torr.l/s
Requirements Requires a solenoid (included)
Air Pressure 60–80 psi pressure for actuation

Contact Us
To speak with someone directly, please call +1 412 387 9200 or email international@lesker.com.
Notes:
  • Four bolt, split valve body design makes for quick maintenance; the carriage assembly can be removed from the body without requiring removal of the valve body from the system.
  • Robust fluorocarbon double O-ring shaft feedthrough stands up to harsh processes.

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Ordering Table

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Accessories Table

Type Description Manual Part Number Price In Stock Add
Item
Type Description Manual Part Number Price In Stock Add
Item
Anti-Seize Thread Lube
Prevents Seizing and Corrosion
--
VZTL-4OZ
P.O.R.
In Stock
Bolt Kit
M10-35 for ISO160 "F" Flanges (8/pkg)
--
HBKM10X35-8
$25.95
In Stock
Bolt Kit
M8-30 for ISO63 "F" Flanges (4 /pkg)
--
HBKM8X30-4
$14.60
In Stock
Bolt Kit
M8-30 for ISO80 - ISO100 "F" Flanges (8/pkg)
--
HBKM8X30-8
$25.00
In Stock
Centering Ring (SS/AL with Fluorocarbon O-Ring)
For ISO100 Flanges (1/pkg)
--
QF100-SAVR
$68.35
In Stock
Centering Ring (SS/AL with Fluorocarbon O-Ring)
For ISO160 Flanges (1/pkg)
--
QF160-SAVR
$89.45
In Stock
Centering Ring (SS/AL with Fluorocarbon O-Ring)
For ISO63 Flanges (1/pkg)
--
QF63-SAVR
$51.30
In Stock
Clamp - Aluminum Cast
KF40 Flange
--
QF40-150-C
P.O.R.
In Stock
Fluorocarbon Centering Ring
For KF40 Flange
--
QF40-150-SRV
$13.10
In Stock
Single Camp (AL)
Metric Aluminum Single Clamp ISO 160 - ISO250
--
QF-MSC-ALM
$5.95
In Stock
Single Camp (AL)
Metric Aluminum Single Clamp ISO 60 - ISO100
--
QF-SSC-ALM
$4.85
In Stock