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Manual Bellows Sealed Gate Valves (CF flanged; Fluorocarbon Bonnet)

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)

NOTE:

  • 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.

Specifications Table

Pressure Range (torr) 1×10-8 Torr – atm
Material Valve Body & Gate – Stainless Steel
Actuator Module – Stainless Steel, Aluminum, MC Nylon
Bellows – Welded 316L Stainless Steel
Gate & Bonnet Seals – Fluorocarbon
Leak Rate (cc/sec) < 1×10-9 Torr.l/s

Dimensional Drawings


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Ordering Table

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Accessories Table

Type Description Manual Part Number Price In Stock Add
Item
Type Description Manual Part Number Price In Stock Add
Item
Anti-Seize Thread Lube
Prevents Seizing and Corrosion
--
VZTL-4OZ
P.O.R.
In Stock
Bolt Kit
5/16-24 x 1-1/4" for 6" CF Flanges (25/pkg)
--
HBK31224125
$31.10
In Stock
Bolt Kit
5/16-24 x 1-3/4" for 8" CF Flanges (25/pkg)
--
HBK31224175
$32.20
In Stock
Bolt Kit
M8 x 35 mm For 6" CF Flange
--
HBKM8X35
$16.10
In Stock
Bolt Kit
M8 x 45 mm For 8" CF Flange
--
HBKM8X45
P.O.R.
Contact KJLC for Availability
Gasket Tool
Gasket Removal Tool
--
VZGRT
$38.20
In Stock
OFHC Copper Gasket
For 6" CF Flanges (10/pkg)
--
GA-0600
$55.30
In Stock
OFHC Copper Gasket
For 8" CF Flanges (10/pkg)
--
GA-0800
$78.40
In Stock
Contact Us - Manual Bellows Sealed Gate Valves (CF flanged; Fluorocarbon Bonnet)