Main part material | ||
NO. | Component | Material |
1 | O-ring | NBR |
2 | Valve stem | SS304 |
3 | Screw | SS304 |
4 | Handle | Aluminum alloy |
5 | Body | CF8/CF8M |
6 | Bonnet | CF8/CF8M |
7 | Ball socket A | RPTFE |
8 | Valve Ball | CF8/CF8M |
9 | Ball socket B | RPTFE |

| Basic Ordering Number | Size | Dimensions(mm) | |||
| D | H | W | L | ||
YBQM-2 | 1/8 | 5.3 | 28 | 22.8 | 42 |
YBQM-4 | 1/4 | 7 | 28 | 22.8 | 42 |
YBQM-6 | 3/8 | 7 | 28 | 22.8 | 43 |
YBQM-8 | 1/2 | 9.2 | 30 | 22.8 | 48 |
YBQM-12 | 3/4 | 12.5 | 34 | 22.8 | 54 |
| YBQM-16 | 1 | 15 | 36 | 33 | 65 |