Manual Butterfly Valve-D71X
Introcduce:
Suitable for control of water, seawater, sewage, oil, air, vapor, food, medicine, acids, alkali, salts, paper making etc.
Technical Parameters:
Introcduce:
Suitable for control of water, seawater, sewage, oil, air, vapor, food, medicine, acids, alkali, salts, paper making etc.
Technical Parameters:
Size | H | H1 | H2 | H3 | L | L1 | D | Φ | n-d | Bolt | Weight (kg) | |
mm | Inch | |||||||||||
40 | 1½ | 224 | 69 | 120 | 77.8 | 45 | 250 | 81 | 110 | 4~18 | 4-M16 | 3.1 |
50 | 2 | 274 | 75 | 130 | 88.4 | 45 | 250 | 89 | 125 | 4~18 | 4-M16 | 4 |
65 | 2½ | 297 | 90 | 140 | 102.5 | 45 | 250 | 108 | 145 | 4~18 | 4-M16 | 4 |
80 | 3 | 307 | 95 | 160 | 61.2 | 48 | 250 | 120 | 160 | 8~18 | 4-M16 | 5 |
100 | 4 | 347 | 105 | 180 | 68.9 | 50 | 280 | 150 | 180 | 8~18 | 4-M16 | 7.5 |
125 | 5 | 377 | 135 | 200 | 80.4 | 52 | 280 | 181 | 210 | 8~18 | 4-M16 | 9.5 |
150 | 6 | 402 | 144 | 252 | 91.8 | 52 | 280 | 208 | 240 | 8~23 | 8-M20 | 12.5 |
200 | 8 | 490 | 155 | 260 | 112.9 | 65 | 400 | 260 | 295 | 8~23 | 12-M20 | 14 |
250 | 10 | 550 | 210 | 300 | 90.6 | 70 | 400 | 315 | 350 | 12~23 | 12-M20 | 22 |
