Representative Image
Stainless Steel Ball Valves (Manual)
Intended for high- and course-vacuum service.
- Leak rate is less than 1x10-9 std. cc/sec. He.
- Feature PTFE seats and fluorocarbon seals, both easily replaceable without demounting
- When open, valves have an unrestricted bore, giving high gas conductance and making them useful in low-cost sample entry locks
- When closed, main bore is pumped through a side vent hole
Specifications Table
| Manufacturer | KJLC |
|---|---|
| Pressure |
Torr Min: 1.000 x 10-8 Torr Max: 760 Torr mbar Min: 1.330 x 10-8 mbar Max: 1013 mbar |
| Rates |
Helium Leak Rate 1.010 x 10-9 mbar*L/s 1.000 x 10-10 Pa*m^3/s 1.000 x 10-9 sccs 7.600 x 10-10 Torr*L/s |
| Temperature |
Bakeable 150 ºC 302 ºF Intermittent Bake 200 ºC 392 ºF |
|
Shaft Seal Material |
Fluoroelastomer
|
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Actuator Type |
Manual
|
|
Valve Body Material |
316L SS
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Valve Seal Material |
Teflon
|
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 | Ball Size | Description |
|
Part Number | Price | In Stock | Add To Cart | Accessories | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Drawing | Flange Size | Ball Size | Description |
|
Part Number | Price | In Stock | Add To Cart | Accessories | ||||
|
KF16 (1.18" OD) | 0.56 | BALL VALVE, SS, MANUAL, QF16 FLANGE, 0.56" BALL |
|
BVB0075MVQF | $345.00 |
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KF25 (1.57" OD) | 0.81 | EUDF-SUPP, BALL VALVE, SS, MANUAL, QF25 FLANGE, 0.81" BALL |
|
BVC0100MVQF | $536.20 |
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KF40 (2.16" OD) | 0.81 | BALL VALVE, SS, MANUAL, QF40 FLANGE, 0.81" BALL |
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BVC0150MVQF | P.O.R. |
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KF40 (2.16" OD) | 1.25 | BALL VALVE, SS, MANUAL, QF40 FLANGE, 1.25" BALL |
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BVD0150MVQF | $912.85 |
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KF50 (2.95" OD) | 1.50 | BALL VALVE, SS, MANUAL, QF50 FLANGE, 1.50" BALL |
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BVE0200MVQF | $1,034.00 |
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KF50 (2.95" OD) | 1.87 | EUDF-SUPP, BALL VALVE, SS, MANUAL, QF50 FLANGE, 1.87" BALL |
|
BVF0200MVQF | P.O.R. |
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| Drawing | Flange Size | Ball Size | Description |
|
Part Number | Price | In Stock | Add To Cart | Accessories | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Drawing | Flange Size | Ball Size | Description |
|
Part Number | Price | In Stock | Add To Cart | Accessories | ||||
|
|
KF16 (29.97 mm OD) | 14.22 | BALL VALVE, SS, MANUAL, QF16 FLANGE, 0.56" BALL |
|
BVB0075MVQF | $345.00 |
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KF25 (39.88 mm OD) | 20.57 | EUDF-SUPP, BALL VALVE, SS, MANUAL, QF25 FLANGE, 0.81" BALL |
|
BVC0100MVQF | $536.20 |
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KF40 (54.86 mm OD) | 20.57 | BALL VALVE, SS, MANUAL, QF40 FLANGE, 0.81" BALL |
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BVC0150MVQF | P.O.R. |
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KF40 (54.86 mm OD) | 31.75 | BALL VALVE, SS, MANUAL, QF40 FLANGE, 1.25" BALL |
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BVD0150MVQF | $912.85 |
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KF50 (74.93 mm OD) | 38.10 | BALL VALVE, SS, MANUAL, QF50 FLANGE, 1.50" BALL |
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BVE0200MVQF | $1,034.00 |
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KF50 (74.93 mm OD) | 47.50 | EUDF-SUPP, BALL VALVE, SS, MANUAL, QF50 FLANGE, 1.87" BALL |
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BVF0200MVQF | P.O.R. |
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