Cast Iron Steam Check Valve (NRV) | |||||
Size | A | ΦB | T | D | PCD |
mm | mm | mm | mm | mm | mm |
15 | 130 | 114.3 | 12.7 | 63 | 82.5 |
20 | 140 | 114.3 | 12.7 | 73 | 82.5 |
25 | 152 | 120.7 | 14.3 | 75 | 87.3 |
40 | 203 | 139.7 | 17.5 | 91 | 104.7 |
50 | 254 | 165.1 | 19.05 | 119 | 127 |
80 | 310 | 203.2 | 22.2 | 152 | 165.1 |
100 | 360 | 228.6 | 25.4 | 176.5 | 190.5 |
150 | 480 | 305 | 25.4 | 195.8 | 260.3 |