主要尺寸：
| SIZE | 1/4 " | 3/8 " | 1/2 " | 3/4 " | 1 " | 11/4 " | 11/2 " | 2 " | 21/2 " | 3 " | 4 " | | D | 11.6 | 12.7 | 15 | 20 | 25 | 32 | 38 | 50 | 65 | 80 | 100 | | L | 55 | 55 | 65 | 75 | 88 | 102 | 110 | 125 | 162 | 189 | 260 | | H | 50 | 50 | 60 | 64 | 71 | 78 | 86 | 95 | 130 | 148 | 180 | | E | 100 | 100 | 130 | 130 | 165 | 165 | 190 | 190 | 250 | 250 | 280 | | 重量WT(g) | 225 | 225 | 390 | 502 | 850 | 1502 | 2020 | 3625 | 4700 | 7700 | 14850 | 注：二片式球阀连接形式另有对焊(BW)承插焊(SW),并均可带国际标准ISO支架和锁定装置 |
