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KF/ISO Flanged Al Fluorocarbon Bonnet Gate Valves (Pneumatic) enlarge image tool
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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: 1.00 x 10-7 Torr
Max: 760 Torr

mbar
Min: 1.33 x 10-7 mbar
Max: 1013 mbar
Rates Helium Leak Rate
1.33 x 10-9 mbar*L/s
1.00 x 10-9 Torr*L/s
Temperature Bakeable
60.0 ºC
140 ºF
Shaft Seal
Material 		Fluorocarbon (FKM)
Cycle
Life 		200,000
Actuator
Type 		Pneumatic Double Acting
Valve Body
Material 		Aluminum
Valve Seal
Material 		Fluorocarbon (FKM)
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Gate Vacuum Valves Selection Guide
Gate Vacuum Valves Selection Guide
Discover our comprehensive Gate Valve Selection Guide, designed to simplify your choices. Explore various types, materials, and specifications to find the perfect fit for your specific vacuum needs.
Gate Valves FAQ
Gate Valves FAQ
Click here for answers to some of the most common questions we are asked.
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Contact Us
Questions? Let's Talk!
Contact your dedicated Lesker sales team today.
+1 412 387 9200
Notes:
  • special case note
    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.
  • special case note
    Robust fluorocarbon double O-ring shaft feedthrough stands up to harsh processes.

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