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KF/ISO Flanged Al Fluorocarbon Bonnet Gate Valves (Pneumatic)

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 for order)

Specifications Table

Manufacturer KJLC
Pressure Torr
Min: 1.000 x 10-7 Torr
Max: 760 Torr

mbar
Min: 1.333 x 10-7 mbar
Max: 1013 mbar

Rates Helium Leak Rate
1.330 x 10-9 mbar*L/s
1.320 x 10-9 sccm
1.000 x 10-9 Torr*L/s
Temperature Bakeable
60.0 ºC
140 ºF

Shaft Seal
Material
Fluorocarbon
Cycle
Life
200,000
Solenoid Kit
Included
Yes
Position
Indicators
Yes
Bonnet
Seal Type
Fluorocarbon
Actuator
Type
Pneumatic
Valve Body
Material
6061-T6 Aluminum
Valve Seal
Material
Fluorocarbon
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To contact someone directly, please click here, or call +1 412 387 9200 to get in contact with your dedicated sales team.
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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Flange Selection Guide
With a variety of flanges to choose from, the Flange Selection Guide is designed to help you find one to meet your vacuum requirements. Shop Now!
Can't find the flange you need or want a custom configuration? Please call us at +1 412 387 9200 or email international@lesker.com with your inquiry.
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Contact Us - KF/ISO Flanged Al Fluorocarbon Bonnet Gate Valves (Pneumatic)