Double Ferrule Compression Needle Valve - 6000lb Class/Barstock
| Tube OD | Part No. | A | B (open) | C Sq. |
| 1/8" | NVB-2 | 1.520" | 3.000" | 1.000" |
| 3/16" | NVB-3 | 1.520" | 3.000" | 1.000" |
| 1/4" | NVB-4 | 1.520" | 3.000" | 1.000" |
| 3/8" | NVB-6 | 1.450" | 3.000" | 1.000" |
| 1/2" | NVB-8 | 1.300" | 3.000" | 1.125" |
| 3/4" | NVB-12 | 1.450" | 3.000" | 1.500" |
| 6MM | NVB-6M | 38.70mm | 73.00mm | 25.40mm |
| 8MM | NVB-8M | 32.10mm | 73.00mm | 25.40mm |
| 10MM | NVB-10M | 33.80mm | 73.00mm | 25.40mm |
| 12MM | NVB-12M | 33.80mm | 73.00mm | 28.50mm |