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Our online catalog is being updated! Please contact us for current pricing.
Butterfly Valves
Features
- 1/4 turn fully open/fully closed
- Viton O-ring main seal
- Leak free to 2 x 10-10 std cc/sec,
vacuum adverse
- 304 stainless steel, vacuum melt bar
stock main body
- Most advanced, patented design
Options
- Available with alternate elastomer seals
- Available with O-ring or bellows shaft seals
Dimensions given are in inches
| Nom. O.D. |
Nom. I.D. |
Flange Type |
A |
B |
C |
D |
Model No. |
Price |
| 1.33 | 0.75 | ConFlat | Consult Factory | BFV-133 |
$285 |
| 2.75 | 1.50 | ConFlat | 4.00 | 2.73 | 1.38 | 1.25 | BFV-275 |
$285 |
| 3.38 | 2.00 | ConFlat | Consult Factory | BFV-338 |
$415 |
| ISO 16 | 0.75 | ISO/KF | Consult Factory | BFV-16K |
$285 |
| ISO 25 | 1.00 | ISO/KF | Consult Factory | BFV-25K |
$285 |
| ISO 40 | 1.50 | ISO/KF | Consult Factory | BFV-40K |
$350 |
| ISO 50 | 2.00 | ISO/KF | Consult Factory | BFV-50K |
$400 |
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