日标铸钢直角截止阀 JIS F7318 40K
Standard Materials
| body | sc450 |
| bonnet | sc450 |
| disc | scs2 |
| seating ring | welding scs304 |
| stem | sus403 |
| gland packing | sc450 |
| gasket | non-asbestos |
| handwheel | fc200 |
| DN | L | D | C | No. | h | t | H | D1 |
| 32 | 114 | 140 | 105 | 4 | 19 | 24 | 350 | 200 |
| 40 | 121 | 160 | 120 | 4 | 23 | 24 | 370 | 200 |
| 50 | 146 | 165 | 130 | 8 | 19 | 26 | 405 | 224 |
| 65 | 165 | 200 | 160 | 8 | 23 | 30 | 455 | 250 |
| 80 | 178 | 210 | 170 | 8 | 23 | 32 | 500 | 315 |
| 100 | 216 | 250 | 205 | 8 | 25 | 36 | 590 | 400 |
| 125 | 254 | 300 | 250 | 8 | 27 | 40 | 660 | 450 |
| 150 | 279 | 355 | 295 | 12 | 33 | 44 | 740 | 500 |