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CF Flanged SS Fluorocarbon Bonnet Bellows Sealed Gate Valves (Pneumatic) enlarge image tool
Representative Image

CF Flanged SS Fluorocarbon Bonnet Bellows Sealed Gate Valves (Pneumatic)

Image Note The position of the leak slots may not be as pictured.

Kurt J. Lesker Company's stainless steel standard gate valves are reliable, economical, general-purpose components for HV applications that require cleanliness and corrosion resistance.

  • General purpose Electropolished Stainless Steel
  • Provide high conductance with a compact design
  • Shock free operation with minimum vibration
  • Available in manual or pneumatic operation
  • Pneumatic valves stay closed in the event of power loss or loss of air pressure
  • Visual LED position indicators
  • Pneumatic models require solenoid kit(sold separately)

Specifications Table

Manufacturer KJLC
Pressure Torr
Min: 7.50×10-9 Torr
Max: 760 Torr

mbar
Min: 1.00×10-8 mbar
Max: 1013 mbar
Max Differential Pressure
Before Open 		22.5  Torr
Rates Helium Leak Rate
1.00×10-9 mbar*L/s
7.52×10-10 Torr*L/s
Temperature Actuator
60.0 ºC
140 ºF

Bakeable
120 ºC
248 ºF
Shaft Seal
Type 		Bellows
Cycle
Life 		50,000
Actuator
Type 		Pneumatic Double Acting
Valve Body
Material 		Stainless Steel
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.
Contact Us
Contact Us
Questions? Let's Talk!
Contact your dedicated Lesker sales team today.
+1 800 245 1656
Notes:
  • special case note
    For ease of maintenance, the carriage assembly can be removed from the body without requiring removal of the valve from the system.
  • special case note
    Please contact us for options such as roughing ports or valves that remain open in the event of power failure.

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Contact Us - CF Flanged SS Fluorocarbon Bonnet Bellows Sealed Gate Valves (Pneumatic)