焊接式止回閥/3A | ||||
Size | B2 | D | A | |
1/2" | 87.0 | 12.7 | 76.5 | |
3/4" | 87.0 | 19.1 | 76.5 | |
1" | 87.0 | 25.4 | 76.5 | |
1 1/2" | 87.0 | 38.1 | 76.5 | |
2" | 100.0 | 50.8 | 87.9 | |
2 1/2" | 115.0 | 63.5 | 96.5 | |
3" | 128.0 | 76.2 | 116.5 | |
4" | 164.0 | 101.6 | 156.5 |
焊接式止回閥/DIN | ||||
Size | B2 | D | A | |
DN15 | 87.0 | 18.0 | 76.5 | |
DN20 | 87.0 | 22.0 | 76.5 | |
DN25 | 87.0 | 28.0 | 76.5 | |
DN32 | 87.0 | 34.0 | 76.5 | |
DN40 | 87.0 | 40.0 | 76.5 | |
DN50 | 100.0 | 62.0 | 67.9 | |
DN65 | 115.0 | 70.0 | 96.5 | |
DN80 | 128.0 | 85.0 | 116.5 | |
DN100 | 164.0 | 104.0 | 156.6 |
焊接式止回閥ISO/IDF | ||||
Size | B2 | D | A | |
φ19 | 87.0 | 19.0 | 76.5 | |
φ25 | 87.0 | 25.4 | 76.5 | |
φ32 | 87.0 | 32.0 | 76.5 | |
φ38 | 87.0 | 38.1 | 76.5 | |
φ45 | 100.0 | 45.0 | 88.0 | |
φ51 | 100.0 | 50.8 | 88.0 | |
φ57 | 100.0 | 57.0 | 88.0 | |
φ63 | 115.0 | 63.5 | 96.5 | |
φ76 | 128.0 | 76.2 | 116.5 | |
φ89 | 128.0 | 89.0 | 116.5 | |
φ102 | 164.0 | 101.6 | 156.5 | |
φ108 | 164.0 | 108.0 | 156.5 |
焊接式止回閥/SMS | ||||
Size | B2 | D | A | |
25 | 87.0 | 25.4 | 76.5 | |
32 | 87.0 | 31.8 | 76.5 | |
38 | 87.0 | 38.1 | 76.5 | |
51 | 100.0 | 50.8 | 87.9 | |
63 | 115.0 | 63.5 | 96.5 | |
76 | 128.0 | 76.2 | 116.5 | |
89 | 128.0 | 89.0 | 116.5 | |
102 | 164.0 | 101.6 | 156.5 |