|
型号 | D973H-6-25C | D973H-6-25P | D973H-6-25R | D973H-6-25I |
零件 | D973H-150-300(Lb)C | D973H-150-300(Lb)P8 | D973H-150-300(Lb)R8 | D973H-150-300(Lb)C |
阀体 | WCB或ZG25 | CF或ZG1Cr18Ni9Ti | CF8M或ZG1Cr18NiMo2Ti | WC6或ZG15CrMo |
蝶板 | WCB或ZG25 | CF或ZG1Cr18Ni9Ti | CF8M或ZG1Cr18NiMo2Ti | WC6或ZG15CrMo |
阀杆 | 40C镀Cr | 1Cr18Ni9Ti或304 | 316或0 Cr18NiMo2Ti | F22或25 CrMo2Vi |
压圈 | ZCuAL9Mn2 | HMn58-2-2 | HMn58-2-2 | 316或0 Cr18NiMo2Ti |
阀座 | 不锈钢或多种复合材料 | |||
Ø 尺寸表
1.6MPa | 公称通径DN | 外形尺寸 | 连接尺寸 | |||||
L | L1 | L2 | H | D | D1 | N-φd | ||
50 | 43 | 158 | 114 | 170 | 165 | 125 | 4-φ18 | |
65 | 46 | 158 | 114 | 170 | 185 | 145 | 4-φ18 | |
80 | 64 | 207 | 122 | 228 | 200 | 160 | 4-φ18 | |
100 | 64 | 207 | 122 | 243 | 220 | 180 | 8-φ18 | |
125 | 70 | 256 | 156 | 285 | 200 | 210 | 8-φ18 | |
150 | 76 | 256 | 156 | 310 | 285 | 240 | 8-φ22 | |
200 | 89 | 256 | 156 | 335 | 340 | 295 | 12-φ22 | |
250 | 114 | 256 | 156 | 385 | 405 | 355 | 12-φ26 | |
300 | 114 | 380 | 242 | 485 | 460 | 410 | 12-φ26 | |
350 | 127 | 380 | 242 | 485 | 520 | 470 | 16-φ26 | |
400 | 140 | 380 | 242 | 584 | 580 | 525 | 16-φ30 | |
450 | 152 | 380 | 242 | 635 | 640 | 585 | 20-φ30 | |
500 | 152 |
|
|
| 715 | 650 | 20-φ33 | |
600 | 178 |
|
|
| 840 | 770 | 20-φ36 | |
700 | 229 |
|
|
| 910 | 840 | 24-φ36 | |
800 | 241 |
|
|
| 1025 | 950 | 24-φ39 | |
※ 注:1、本系列蝶阀结构长度及连接尺寸可根据用户要求设计制造.
2、根据不同阀门使用介质适配的执行器型号可能有所不同,相关尺寸随之变化.
,
2.5MPa | 公称通径DN | 外形尺寸 | 连接尺寸 | |||||
L | L1 | L2 | H | D | D1 | N-φd | ||
50 | 43 | 158 | 114 | 170 | 165 | 125 | 4-φ18 | |
65 | 46 | 158 | 114 | 170 | 185 | 145 | 8-φ18 | |
80 | 46 | 207 | 122 | 228 | 200 | 160 | 8-φ18 | |
100 | 52 | 207 | 122 | 243 | 235 | 190 | 8-φ22 | |
125 | 56 | 256 | 156 | 285 | 270 | 220 | 8-φ26 | |
150 | 56 | 256 | 156 | 310 | 300 | 250 | 8-φ26 | |
200 | 60 | 256 | 156 | 335 | 360 | 310 | 12-φ26 | |
250 | 68 | 256 | 156 | 385 | 425 | 370 | 12-φ30 | |
300 | 78 | 380 | 242 | 485 | 485 | 430 | 16-φ30 | |
350 | 78 | 380 | 242 | 485 | 555 | 490 | 16-φ33 | |
400 | 102 | 380 | 242 | 584 | 620 | 550 | 16-φ36 | |
450 | 114 | 380 | 242 | 635 | 670 | 640 | 20-φ36 | |
500 | 127 |
|
|
| 730 | 660 | 20-φ36 | |
600 | 154 |
|
|
| 845 | 770 | 20-φ39 | |
700 | 165 |
|
|
| 960 | 875 | 24-φ42 | |
800 | 190 |
|
|
| 1085 | 990 | 24-φ48 | |
4.0MPa | 50 | 43 | 158 |
| 170 | 165 | 125 | 4-φ18 |
65 | 46 | 158 | 114 | 170 | 185 | 145 | 8-φ18 | |
80 | 46 | 207 | 114 | 228 | 200 | 160 | 8-φ18 | |
100 | 52 | 207 | 122 | 243 | 235 | 190 | 8-φ22 | |
125 | 56 | 256 | 122 | 285 | 270 | 220 | 8-φ26 | |
150 | 56 | 256 | 156 | 310 | 300 | 250 | 8-φ26 | |
200 | 60 | 256 | 156 | 335 | 375 | 320 | 12-φ30 | |
250 | 68 | 256 | 156 | 385 | 450 | 385 | 12-φ33 | |
300 | 78 | 380 | 156 | 485 | 515 | 450 | 16-φ33 | |
350 | 78 | 380 | 242 | 485 | 580 | 510 | 16-φ36 | |
400 | 102 | 380 | 242 | 635 | 685 | 610 | 16-φ39 | |
450 | 114 | 380 | 242 | 635 | 685 | 610 | 20-φ39 | |
500 | 127 |
|
|
| 755 | 670 | 20-φ42 | |
600 | 154 |
|
|
| 890 | 795 | 20-φ48 | |