三片式蝶閥/3A
Size O D Kxk A H
1/2" 78.0 12.7 8.0×8.0 100.0 39.0
3/4" 78.0 19.1 8.0×8.0 100.0 39.0
1" 78.0 25.4 8.0×8.0 100.0 39.0
1 1/2" 86.0 38.1 8.0×8.0 104.0 43.0
2" 102.0 50.8 10.0×10.0 104.0 51.0
2 1/2" 115.0 63.5 10.0×10.0 112.0 57.5
3" 128.0 76.8 10.0×10.0 112.0 64.0
4" 154.0 101.6 11.0×11.0 128.0 77.0
6" 215.0 152.4 11.0×11.0 180.0 107.5
8" 235.0 203.2 14.0×14.0 180.0 142.5