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主要外形及连接法兰尺寸OVVQ61F（6、8、2）1F（N、P、H、Y）-PN16~64（16~64MPa）Main Outline and Connecting Flange Size
| 公称通径 Nominal diameter | 连接尺寸 Connecting Size | 执行器型号 Actuator Model | ||||||||||
| DN | in | d | L | G | L1 | L2 | D | L3 | C | L0 | ～H | |
| 15 | 1/2 | 15 | 72 | 1/2" | 70 | 100 | 34 | 170 | 21 | 141/159 | 159/175 | AT050D/AT063S |
| 20 | 3/4 | 20 | 82 | 3/4" | 85 | 110 | 50.5 | 185 | 26 | 141/159 | 167/183 | AT050D/AT063S |
| 25 | 1 | 25 | 90 | 1" | 95 | 120 | 50.5 | 200 | 31 | 141/211 | 172/215 | AT050D/AT063S |
| 32 | 11/4 | 32 | 112 | 11/4" | 110 | 131 | 50.5 | 225 | 38 | 159/211 | 210/230 | AT063D/AT075S |
| 40 | 11/2 | 40 | 120 | 11/2" | 201/209 | 98/108 | 50.5 | 260 | 46 | 211/248 | 218/248 | AT075D/AT088S |
| 50 | 2 | 50 | 145 | 2" | 209/242 | 108/120 | 65 | 300 | 60 | 211/269 | 248/283 | AT075D/AT100S |
| 65 | 21/2 | 65 | 185 | 21/2" | 242/275 | 120/132 | 77.5 | | | 248/315 | 273/320 | AT088D/AT115S |
| 80 | 3 | 80 | 210 | 3" | 275/332 | 132/148 | 91 | | | 269/345 | 313/335 | AT100D/AT125S |
