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详细介绍
波纹管截止阀主要零件材料Material for main parts
| 零件名称Produsttype | 阀体Body | 阀盖Bonnet | 阀杆Stem | 波纹管Bollow | 阀瓣Disc | 阀杆螺母Yoke nut | 填料Packing | 垫片Washer | 手轮Handwheel |
| WJ61H WJ41H-16C | WCB堆焊不锈钢 | WCB | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni9Ti 堆焊硬质合金 | ZQA19-4 | 柔性石墨 | 缠绕式垫片 | KT35-10 |
| WJ61H WJ41H-25 | |||||||||
| WJ61H WJ41H-40 | |||||||||
| WJ61H WJ41H-16P | ZG1Cr18Ni9Ti | 1Cr18Ni9Ti | 柔性石墨或聚四氟乙烯 | 缠绕式垫片或聚四氟乙烯 | |||||
| WJ61H WJ41H-25P | |||||||||
| WJ61H WJ41H-40P | |||||||||
波纹管截止阀主要外形尺寸和连接尺寸Main external and connecting dimensions
| DN | L | D | D1 | D2 | b | f | D0 | 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 | 4-18 |
| 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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