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Manual SS Gate Valves (CF flanged; Fluorocarbon bonnet)

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

Valves handle applications in semiconductor and other processing, and are used most often to isolate pumps and sample entry locks from HV or UHV work chambers.

Features

  • CF Flanged (with Fluorocarbon O-Ring): Operate in the atmosphere to 10-9 torr pressure range, bakeable up to 150° C (in the open position)
  • General purpose Electropolished Stainless Steel
  • Vacuum brazed at 1,100° C to ensure reliable operation at HV and UHV pressures
  • Provide high conductance within a compact design
  • Shock-free operation with minimum vibration
  • 100,000-cycle service before requiring maintenance
  • Available in manual or pneumatic operation
  • Pneumatic valves close or remain closed in the event of power loss or loss of air pressure
  • All 1.5" flange O.D. and larger models incorporate magnetic REED switches for position indication
  • Pneumatic valves feature a 120VAC solenoid operator at no extra charge (other voltages, both AC and DC, available on request)

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.
  • Manual Gate valves with port ID's 3" and smaller. Do not have crank handle.

Specifications Table

Pressure Range (torr) 1 x 10-9 to 760
Differential Press (torr) 760 either direction
Max ΔPress Before Open (torr) 20
Material Body: Electropolished 304 stainless steel
Gate: Electropolished 304 stainless steel
Bellows: AM-350
Seals: Fluorocarbon o-ring

Dimensional Drawings


Product Datasheet
For a download of the product datasheet, click here.
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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
1/4-28 x 7/8" for 2-3/4" CF Flanges (25/pkg)
--
HBK25028088
$15.60
In Stock
Bolt Kit
5/16-24 x 1-1/4" for 3-3/8" CF Flanges (25/pkg)
--
HBK31224125
$31.10
In Stock
Bolt Kit
5/16-24 x 1-1/4" for 4-1/2" CF Flanges (25/pkg)
--
HBK31224125
$31.10
In Stock
Bolt Kit
5/16-24 x 1-1/4" for 4-5/8" CF Flanges (25/pkg)
--
HBK31224125
$31.10
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
5/16-24 x 1-3/4" for 10" CF Flanges (25/pkg)
--
HBK31224175
$32.20
In Stock
Bolt Kit
3/8-24 x 2" for 13-1/4" CF Flanges (30/pkg)
--
HBK37524200
$41.25
In Stock
Bolt Kit
3/8-24 x 2" for 14" CF Flanges (30/pkg)
--
HBK37524200
$41.25
In Stock
Bolt Kit
5/16-24 X 1-3/4" for 12" CF flange (32/pkg)
--
HBL31224175
$38.20
In Stock
Bolt Kit
8-32 x 1/2" for 1-1/3" CF Flanges (25/pkg)
--
SBK832050S4-25
$13.50
In Stock
Gasket Tool
Gasket Removal Tool
--
VZGRT
$38.20
In Stock
OFHC Copper Gasket
For 1-1/3" CF Flanges (10/pkg)
--
GA-0133
$21.05
In Stock
OFHC Copper Gasket
For 2-3/4" CF Flanges (10/pkg)
--
GA-0275
$27.35
In Stock
OFHC Copper Gasket
For 3-3/8" CF Flanges (10/pkg)
--
GA-0337
$31.10
In Stock
OFHC Copper Gasket
For 4-1/2" CF Flanges (10/pkg)
--
GA-0450
$37.20
In Stock
OFHC Copper Gasket
For 4-5/8" CF Flanges (10/pkg)
--
GA-0462
$44.25
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
OFHC Copper Gasket
For 10" CF Flanges (10/pkg)
--
GA-1000
$96.50
In Stock
OFHC Copper Gasket
For 12" CF Flanges (1 Pack)
--
GA-1200
$61.35
In Stock
OFHC Copper Gasket
For 13-1/4" CF Flanges (1 Pack)
--
GA-1325
$54.30
In Stock
OFHC Copper Gasket
For 14" CF Flanges (1 Pack)
--
GA-1400
$61.35
In Stock
Contact Us - Manual SS Gate Valves (CF flanged; Fluorocarbon bonnet)