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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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Contact Us
To contact someone directly, please click here, or call +1 412 387 9200 to get in contact with your dedicated sales team.
Notes:
  • For ease of maintenance, the carriage assembly can be removed from the body without requiring removal of the valve from the system.
  • 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 +1 412 387 9200 or email international@lesker.com with your inquiry.
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Contact Us - CF Flanged SS Fluorocarbon Bonnet Bellows Sealed Gate Valves (Pneumatic)