UPVC气动球阀安装尺寸 | | | SIZE | 15mm (1/2") | 20mm (3/4") | 25mm (1") | 32mm (1-1/2") | 40mm (1-1/2") | 50mm (2") | 65mm (2-1/2") | 80mm (3") | 100mm (4") | | | JIS | d1 | 22.3 | 26.3 | 32.33 | 38.43 | 48.46 | 60.56 | 76.6 | 89.6 | 114.7 | | d2 | 21.7 | 25.7 | 31.67 | 37.57 | 47.54 | 59.44 | 75.87 | 88.83 | 113.98 | | ANSI | d1 | 21.54 | 26.87 | 33.65 | 42.42 | 48.56 | 60.63 | 73.38 | 89.31 | 114.76 | | d2 | 21.23 | 26.57 | 33.27 | 40.04 | 48.11 | 60.17 | 72.85 | 88.7 | 114.07 | | DIN | d1 | 20.3 | 25.3 | 32.3 | 40.3 | 50.3 | 63.3 | 75.3 | 80.3 | 110.4 | | d2 | 20.1 | 25.1 | 32.1 | 40.1 | 50.1 | 63.1 | 75.1 | 90.1 | 110.1 | | BS | d1 | 21.5 | 26.9 | 33.7 | 42.4 | 48.4 | 60.5 | | | | | d2 | 21.3 | 26.7 | 33.5 | 42.2 | 48.2 | 60.3 | | | | | thd/in | NPT | 14 | 14 | 11.5 | 11.5 | 11.5 | 11.5 | 8 | 8 | 8 | | PT | 14 | 14 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | | D | 45 | 55 | 66 | 82 | 98 | 120 | 140 | 163 | 225 | | D1 | 31 | 37 | 44 | 54 | 65 | 79 | 92 | 108 | 146 | | d | 13 | 18 | 23 | 30 | 38 | 48 | 61 | 69 | 99 | | L | 112 | 132 | 144 | 165 | 171 | 200 | 273 | 303 | 326 | | H | 126 | 179 | 195 | 214.5 | 238.5 | 282.5 | 315 | , 338 | 415 | |
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