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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: 7.500 x 10-9 Torr
Max: 760 Torr

mbar
Min: 9.999 x 10-9 mbar
Max: 1013 mbar
Rates Helium Leak Rate
1.000 x 10-9 mbar*L/s
1.000 x 10-10 Pa*m^3/s
9.900 x 10-10 sccm
7.520 x 10-10 Torr*L/s
Temperature Actuator
60.0 ºC
140 ºF

Bakeable
120 ºC
248 ºF
Bellows
 Edge-welded
Shaft Seal
Material 		Bellows
Cycle
Life 		10,000
Solenoid Kit
Included 		No
Position
Indicators 		Yes
Max Δ P
Before Open 		22.5  Torr
Bonnet
Seal Type 		Fluorocarbon
Actuator
Type 		Pneumatic
Valve Body
Material 		304L SS
Valve Seal
Material 		Fluorocarbon
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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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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 +1 800 245 1656 or email salesus@lesker.com with your inquiry.
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Contact Us - CF Flanged SS Fluorocarbon Bonnet Bellows Sealed Gate Valves (Pneumatic)