主要尺寸及重量 Q41型、Q341型 ANSI CLASS 150、300、600、900、1500浮动球阀 Class 150 单位：mm 
Class 300 单位：mm
| NPS | 1/2" | 3/4" | 1" | 11/2" | 2" | 21/2" | 3" | 4" | 5" | 6" | 8" |
| d1 | 13 | 19 | 25 | 38 | 51 | 64 | 76 | 102 | 127 | 152 | 203 |
| L | 140 | 152 | 165 | 190 | 216 | 241 | 283 | 305 | 381 | 403 | 502 |
| H | 59 | 63 | 75 | 95 | 107 | 142 | 152 | 178 | 252 | 272 | 342 |
| W | 130 | 130 | 160 | 230 | 230 | 400 | 400 | 650 | 1050 | 1050 | 1400 |
| WT(kg) | 3 | 4 | 6 | 11 | 15 | 24 | 30 | 55 | 81 | 118 | 200 |
Class 600 单位：mm
| NPS | 1/2" | 3/4" | 1" | 11/2" | 2" | 3" | 4" | |
| d1 | 13 | 19 | 25 | 38 | 51 | 76 | 102 | |
| L | RF | 165 | 190 | 216 | 241 | 292 | 356 | 432 |
| RTJ | 193.5 | 191 | 216 | 241 | 295 | 359 | 435 | |
| H | 59 | 63 | 75 | 95 | 167 | 198 | 198 | |
| W | 160 | 160 | 230 | 400 | 400 | 650 | 105 | |
| WT(kg) | 8 | 11 | 15 | 19 | 25 | 48 | 76 | |
Class 900 单位：mm
| NPS | 1/2“ | 3/4" | 1“ | |
| d1 | 13 | 19 | 22 | |
| L | RF | 229 | 254 | 254 |
| RTJ | 229 | 254 | 254 | |
| H | 138 | 141 | 143 | |
| W | 160 | 230 | 230 | |
Class 1500 单位：mm
| NPS | 1/2“ | 3/4" | 1“ | |
| d1 | 13 | 19 | 22 | |
| L | RF | 216 | 254 | 254 |
| RTJ | 216 | 254 | 254 | |
| H | 138 | 141 | 143 | |
| W | 160 | 230 | 230 | |
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