Categories
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●Three-piece full-bore threaded ball valve AV-232T / Socket-welded ball valve AV-232S
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●Three-piece full-bore high-platform butt-weld ball valve AV-233B
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●Three-piece full-bore high-platform threaded ball valve AV-233T / Socket-welded ball valve AV-233S
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●Three-Port (L-Port & T-Port) High-Platform Threaded Ball Valve AV-32T
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●Four-way (L-port, T-port, and X-port) threaded ball valve AV-44T
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●Two-piece German-standard high-platform flanged ball valve AV-223F
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●Three-Port (L-Port & T-Port) High-Platform Flanged Ball Valve AV-32F
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●Electrical control components

Main External Dimensions and Connection Dimensions
| Size | φD | n-M1 | H1 | H2 | L | L1 | B | D0 | kg |
| DN40 | 110.00 | 4-M16 | 171 | 71 | 33.5 | 30 | 131 | 121 | 3.20 |
| DN50 | 125.00 | 4-M16 | 181 | 70 | 42 | 32 | 131 | 121 | 4.70 |
| DN65 | 145.00 | 4-M16 | 194 | 80 | 45 | 47 | 131 | 121 | 5.10 |
| DN80 | 160.00 | 4-M16 | 206 | 94 | 45 | 65 | 131 | 121 | 5.80 |
| 160.00 | 8-M16 | ||||||||
| DN100 | 180.00 | 8-M16 | 228.5 | 108 | 52.1 | 91 | 143.5 | 160 | 9.68 |
| DN125 | 210.00 | 8-M16 | 248.5 | 122 | 55 | 112 | 143.5 | 160 | 11.58 |
| DN150 | 240.00 | 8-M20 | 268.5 | 134 | 56 | 146 | 143.5 | 160 | 11.78 |
| DN200 | 295.00 | 8-M20 | 303 | 167 | 61 | 194 | 181 | 220 | 20.04 |
| 295.00 | 12-M20 | ||||||||
| DN250 | 350.00 | 12-M20 | 342 | 203 | 66 | 242 | 181 | 220 | 28.94 |
| 355.00 | 12-M24 | ||||||||
| DN300 | 400.00 | 12-M20 | 386 | 241 | 77 | 292 | 232.5 | 280 | 40.00 |
| 410.00 | 12-M24 | ||||||||
| DN350 | 460.00 | 16-M20 | 429.5 | 267 | 77 | 325 | 232.5 | 280 | 64.53 |
| 470.00 | 16-M24 | ||||||||
| DN400 | 515.00 | 16-M24 | 481 | 310 | 87 | 380 | 262 | 350 | 106.75 |
| 525.00 | 16-M27 | ||||||||
| DN450 | 565.00 | 20-M24 | 511 | 331 | 105 | 428 | 262 | 350 | 129.25 |
| 585.00 | 20-M27 | ||||||||
| DN500 | 620.00 | 20-M24 | 643 | 379 | 130 | 474 | 317 | 300 | 170.00 |
| 650.00 | 20-M30 | ||||||||
| DN600 | 725.00 | 20-M27 | 748 | 463 | 152 | 573 | 334 | 300 | 291.00 |
| 770.00 | 20-M33 | ||||||||
| DN700 | 840.00 | 24-M27 | 839 | 525 | 164 | 673 | 280 | 400 | / |
| 840.00 | 24-M33 | ||||||||
| DN800 | 950.00 | 24-M30 | 887 | 546 | 190 | 770 | 280 | 400 | / |
| 950.00 | 24-M36 |
Note: DN50–450 models use aluminum worm gears, while DN500–1200 models use iron worm gears; models with DN5001 and above are two-stage reducers.
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