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We are Manufacture of Cast Iron Diaphragm Valves(Double Flanged).
NBØ | A | B | C | D | t | nØ | h | f | j | Operating pressure kg/cm2 |
25 | 127+1 | 90 | 85 | 115 | 16 | 4 | 14 | 2.5 | 100 | 14.0 |
40 | 159+1 | 138 | 110 | 150 | 16 | 4 | 18 | 2.5 | 120 | 12.25 |
50 | 190+1 | 160 | 125 | 165 | 18 | 4 | 18 | 2.5 | 140 | 12.25 |
65 | 216+1 | 180 | 145 | 185 | 18 | 4 | 18 | 2.5 | 165 | 10.50 |
80 | 254+1 | 210 | 160 | 200 | 21 | 4 | 19 | 3.0 | 203 | 10.50 |
100 | 305+1 | 260 | 180 | 220 | 22 | 8 | 19 | 3.0 | 254 | 10.50 |
150 | 406+1 | 362 | 240 | 285 | 23 | 8 | 23 | 4.0 | 355 | 8.75 |