
電動截止閥
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| 公稱壓力(MPa) | 殼體試驗壓力(MPa) | 密封試驗壓力(MPa) | 適用溫度(℃) |
| 1.6 | 2.4 | 1.76 |
≤350℃ |
| 2.5 | 3.75 | 2.75 | |
| 4.0 | 6.0 | 4.4 | |
| 6.4 | 9.6 | 7.04 |
| 零件名稱 | 閥體 | 閥蓋 | 閥桿 | 閥瓣 | 密封面 | 填料 |
| WCB | WCB | WCB | 13Cr | 2Cr13 | 2Cr13 | 柔性石墨 |
| STL | ||||||
| 304 | CF8 | CF8 | 304 | 304 | 304 | 柔性石墨 |
| STL | PTFE | |||||
| 316 | CF8M | CF8M | 316 | 316 | 316 | 柔性石墨 |
| STL | PTFE | |||||
| 304L | CF3 | CF3 | 316 | 304L | 304L | 柔性石墨 |
| STL | PTFE | |||||
| 316L | CF3M | CF3M | 316 | 316L | 316L | 柔性石墨 |
| STL | PTFE |
| DN | L | D | D1 | D2 | b | f | Do | H | N-ΦZ |
| 1.6(PN16) | |||||||||
| 15 | 130 | 95 | 65 | 46 | 14 | 2 | 100 | 236 | 4-14 |
| 20 | 150 | 105 | 75 | 56 | 16 | 2 | 100 | 242 | 4-14 |
| 25 | 160 | 115 | 85 | 65 | 16 | 3 | 125 | 286 | 4-14 |
| 32 | 180 | 140 | 100 | 76 | 18 | 3 | 125 | 295 | 4-18 |
| 40 | 200 | 150 | 110 | 84 | 18 | 3 | 150 | 330 | 4-18 |
| 50 | 230 | 165 | 125 | 99 | 20 | 3 | 150 | 350 | 4-48 |
| 65 | 290 | 185 | 145 | 118 | 20 | 3 | 200 | 400 | 4-18 |
| 80 | 310 | 200 | 160 | 132 | 20 | 3 | 200 | 430 | 8-18 |
| 100 | 350 | 220 | 180 | 156 | 22 | 3 | 250 | 465 | 8-18 |
| 125 | 400 | 250 | 210 | 184 | 22 | 3 | 250 | 505 | 8-18 |
| 150 | 480 | 285 | 240 | 211 | 24 | 3 | 300 | 613 | 8-22 |
| 200 | 600 | 340 | 295 | 266 | 24 | 3 | 420 | 714 | 12-22 |
| 250 | 730 | 405 | 355 | 319 | 26 | 3 | 500 | 810 | 12-26 |
| 300 | 850 | 460 | 410 | 370 | 28 | 4 | 670 | 910 |
12-26 |

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