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PRODUCTS
雙活接止回閥
- 產(chǎn)品詳情
雙活接止回閥 Double Union Check Valve
規(guī)格 | 國標 | 日標 | 美標 | ||||
（mm） | （in） | D | A | L | L1 | ||
20 | 1/2″ | 20.3 | 22.4 | 21.54 | 50 | 88 | 22.9 |
25 | 3/4″ | 25.3 | 26.45 | 26.87 | 59 | 95 | 25.9 |
32 | 1″ | 32.35 | 32.55 | 33.65 | 69 | 109 | 29.3 |
40 | 1-1/4″ | 40.4 | 38.6 | 42.42 | 83 | 133 | 32.3 |
50 | 1-1/2″ | 50.45 | 48.7 | 48.56 | 93 | 149 | 35 |
63 | 2″ | 63.55 | 60.8 | 60.63 | 113 | 171 | 39.3 |
75 | 2-1/2″ | 75.6 | 76.8 | 73.38 | 138 | 202 | 44.8 |
90 | 3″ | 90.65 | 89.6 | 89.31 | 155 | 220 | 48 |
110 | 4″ | 110.8 | 114.7 | 114.76 | 198 | 279 | 62 |
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