Representative Image
Stainless Steel CF/KF Flanged Up to Air Valves
Our Up to Air Valves can be used to vent a chamber to atmosphere or can be used as a gas inlet to allow for backfilling of a chamber. Up to Air Valves are mounted on KF and CF flanges with a bellows sealed, manually actuated valve.
Specifications Table
| Manufacturer | KJLC |
|---|---|
| Pressure |
Torr 1.00 x 10-8 Torr mbar 1.33 x 10-8 mbar |
| Temperature |
Degrees Celcius Min: -60.00 ºC Max: 315 ºC Degrees Farenheit Min: -76.00 ºF Max: 599 ºF |
|
Valve Body Material |
304L SS
|
X CLOSE
Ordering Table
All dimensions listed in the table below, unless otherwise stated, are in inches.
All dimensions listed in the table below, unless otherwise stated, are in millimeters.
(Click column headers to sort data)
| Drawing | Flange Size | Tube Size | Description |
|
Part Number | Price | In Stock | Add To Cart | Accessories | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Drawing | Flange Size | Tube Size | Description |
|
Part Number | Price | In Stock | Add To Cart | Accessories | ||||
|
DN16CF (1.33" OD) | 0.25 | DBL FACED FLG,1.33"UHV,W/VENT VALVE |
|
DFF133XVALVE
|
P.O.R. |
|
|
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|
DN35CF-DN40CF (2.75" OD) | 0.25 | FLANGE,UHV,DBL SIDED,2.75"OD W/UP-TO-AIR VALVE |
|
DFF275XVALVE
|
P.O.R. |
|
|
|||||
|
DN63CF (4.50" OD) | 0.25 | FLANGE,UHV,DBL SIDED,4.50"OD W/UP-TO-AIR VALVE |
|
DFF450XVALVE
|
P.O.R. |
|
|
|||||
|
DN16CF (1.33" OD) | 0.25 | ADAPTER,SS,1-1/3"UHV FLANGE TO UP-TO-AIR-VALVE |
|
F0133XVALVE
|
P.O.R. |
|
|
|||||
|
DN35CF-DN40CF (2.75" OD) | 0.25 | ADAPTER,SS,2-3/4"UHV FLANGE TO 1/4" UP-TO-AIR VALVE |
|
F0275XVALVE
|
P.O.R. |
|
|
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|
KF16 (1.18" OD) | 0.25 | FLANGE,QF16 TO 1/4" UP-TO-AIR VALVE |
|
QF16XVALVE
|
P.O.R. |
|
|
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|
KF25 (1.57" OD) | 0.25 | FLANGE,QF25 TO 1/4" UP-TO-AIR VALVE |
|
QF25XVALVE
|
P.O.R. |
|
|
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|
KF40 (2.16" OD) | 0.25 | FLANGE,QF40 TO 1/4" UP-TO-AIR VALVE |
|
QF40XVALVE
|
P.O.R. |
|
|
|||||
|
KF50 (2.95" OD) | 0.25 | FLANGE,QF50 TO 1/4" UP-TO-AIR VALVE |
|
QF50XVALVE
|
P.O.R. |
|
|
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| Drawing | Flange Size | Tube Size | Description |
|
Part Number | Price | In Stock | Add To Cart | Accessories | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Drawing | Flange Size | Tube Size | Description |
|
Part Number | Price | In Stock | Add To Cart | Accessories | ||||
|
|
DN16CF (33.78 mm OD) | 6.35 | DBL FACED FLG,1.33"UHV,W/VENT VALVE |
|
DFF133XVALVE
|
P.O.R. |
|
|
|||||
|
|
DN35CF-DN40CF (69.85 mm OD) | 6.35 | FLANGE,UHV,DBL SIDED,2.75"OD W/UP-TO-AIR VALVE |
|
DFF275XVALVE
|
P.O.R. |
|
|
|||||
|
|
DN63CF (114.30 mm OD) | 6.35 | FLANGE,UHV,DBL SIDED,4.50"OD W/UP-TO-AIR VALVE |
|
DFF450XVALVE
|
P.O.R. |
|
|
|||||
|
|
DN16CF (33.78 mm OD) | 6.35 | ADAPTER,SS,1-1/3"UHV FLANGE TO UP-TO-AIR-VALVE |
|
F0133XVALVE
|
P.O.R. |
|
|
|||||
|
|
DN35CF-DN40CF (69.85 mm OD) | 6.35 | ADAPTER,SS,2-3/4"UHV FLANGE TO 1/4" UP-TO-AIR VALVE |
|
F0275XVALVE
|
P.O.R. |
|
|
|||||
|
|
KF16 (29.97 mm OD) | 6.35 | FLANGE,QF16 TO 1/4" UP-TO-AIR VALVE |
|
QF16XVALVE
|
P.O.R. |
|
|
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|
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KF25 (39.88 mm OD) | 6.35 | FLANGE,QF25 TO 1/4" UP-TO-AIR VALVE |
|
QF25XVALVE
|
P.O.R. |
|
|
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|
|
KF40 (54.86 mm OD) | 6.35 | FLANGE,QF40 TO 1/4" UP-TO-AIR VALVE |
|
QF40XVALVE
|
P.O.R. |
|
|
|||||
|
|
KF50 (74.93 mm OD) | 6.35 | FLANGE,QF50 TO 1/4" UP-TO-AIR VALVE |
|
QF50XVALVE
|
P.O.R. |
|
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