日标铸铁直通截止阀 JIS F7309 16K
Standard Materials
| body | fc200 |
| bonnet | fc200 |
| seat | bc6/sus420 |
| disc | bc6/sus420 |
| stem | c3771bd or be/sus420 |
| gland | bc6 |
| gasket | non-asbestos |
| DN | d | L | D | C | NO. | h | t | H | D2 |
| 50 | 50 | 220 | 155 | 120 | 8 | 19 | 20 | 285 | 160 |
| 65 | 65 | 270 | 175 | 140 | 8 | 19 | 22 | 310 | 200 |
| 80 | 80 | 300 | 200 | 160 | 8 | 23 | 24 | 340 | 224 |
| 100 | 100 | 350 | 225 | 185 | 8 | 23 | 26 | 385 | 250 |
| 125 | 125 | 430 | 270 | 225 | 8 | 25 | 26 | 455 | 315 |
| 150 | 150 | 500 | 305 | 260 | 12 | 25 | 28 | 510 | 355 |
| 200 | 200 | 570 | 350 | 305 | 12 | 25 | 30 | 630 | 450 |