Manufacturer in China for valve handbook actuator gear box iron worm gear
Specification
| Size | A | T | ∅K | N- M | ∅D |
| DN50-DN150 | a hundred and sixty | 68 | fifty | four-M6 | a hundred and fifty |
| DN200-DN250 | 227 | seventy two | 70 | four-M8 | 285 |
| DN300-DN350 | 227 | 75 | 102 | 4-M10 | 285 |
| DN400-DN450 | 251 | 120 | 125 | 4-M12 | 300 |
| DN500 | 261 | 124 | 165 | four-M20 | 300 |
| DN600 | 292 | 129 | one hundred sixty five | 8-M16 | 300 |
| DN700-DN800 | 345 | 232 | 254 | eight-M16 | 400 |
