MATERIALS TABLE
| NO. | NAME OF PART | MATERIAL |
| 1 | BODY | BC6 |
| 2 | BONNET | BC6 |
| 3 | DISC | BC6 |
| 4 | STEM | C3771BD OR BE |
| 5 | HANDWHEEL | FC200 |
SIZE TABLE
| DN | 25 |
| d | 25 |
| L | 120 |
| D | 95 |
| C | 75 |
| NO. | 4 |
| b | 12 |
| t | 10 |
| H | 160 |
| D2 | 125 |
MATERIALS TABLE
| NO. | NAME OF PART | MATERIAL |
| 1 | BODY | BC6 |
| 2 | BONNET | BC6 |
| 3 | DISC | BC6 |
| 4 | STEM | C3771BD OR BE |
| 5 | HANDWHEEL | FC200 |
SIZE TABLE
| DN | 25 |
| d | 25 |
| L | 120 |
| D | 95 |
| C | 75 |
| NO. | 4 |
| b | 12 |
| t | 10 |
| H | 160 |
| D2 | 125 |