AFC 暗杆闸阀方头尺寸
H1 F F1 Slant Angle
DN50 30.8(30) 17.3 20.3 2.86°
DN65 30.8(30) 17.3 20.3 2.86°
40 4 19 3 23 3 2 86°
Size
Valves of AFC
DN80 . (40) . . .
DN100 41.4(40) 19.3 23.3 2.86°
DN125 41.4(40) 19.3 23.3 2.86°
DN150 41.4(40) 19.3 23.3 2.86°
DN200 41.8(40) 24.3 28.3 2.86°
DN250 41.8(40) 24.3 28.3 2.86°
DN300 43.8(42) 24.3 28.5 2.86°