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Casting Iron Flanged Knife Cut-off Valve, High Pressure Valve
Application:
1) Design Manufacture according to API STD.600;
2) Face to face according to ANSI 16.10;
3) End flange dimension according to valve check and test according to ANSI B16.5; JIS B2212-B2214.
4) Valve check and test according to API STD.598
Main Connection Dimensions and Weight:
DN Spec | Pressure Grade | L | H Open | D0 | D2 | D1 | D | b | f | N-Φ | Weight | ||||
English system | Metric system | Reduced bore | Full bore | Reduced bore | Full bore | Reduced bore | Full bore | ||||||||
1/2 | 15 | 150 | 108 | 158 | 163 | 100 | 100 | 35 | 60.3 | 89 | 10 | 1.6 | 4-15 | 4.5 | 6.9 |
300 | 152 | 35 | 66.7 | 95 | 14.5 | 1.6 | 4-16 | 4.8 | 7.7 | ||||||
600 | 165 | 35 | 66.7 | 95 | 14.5 | 6.4 | 4-15 | 5.6 | 7.8 | ||||||
3/4 | 20 | 150 | 117 | 163 | 193 | 100 | 125 | 43 | 69.9 | 98 | 10.5 | 1.6 | 4-15 | 6.9 | 9.8 |
300 | 178 | 43 | 82.6 | 117 | 16 | 1.6 | 4-19 | 7.7 | 11.3 | ||||||
600 | 190 | 43 | 82.6 | 118 | 16 | 6.4 | 4-19 | 7.8 | 12.5 | ||||||
1 | 25 | 150 | 127 | 193 | 250 | 125 | 160 | 51 | 79.4 | 108 | 11.5 | 1.6 | 4-15 | 9.8 | 13.5 |
300 | 203 | 51 | 88.9 | 124 | 18 | 1.6 | 4-19 | 11 | 16.8 | ||||||
600 | 216 | 51 | 88.9 | 124 | 18 | 6.4 | 4-19 | 12.5 | 17.5 | ||||||
1¼ | 32 | 150 | 140 | 250 | 250 | 160 | 160 | 64 | 88.9 | 117 | 13 | 1.6 | 4-15 | 13.5 | 19.5 |
300 | 216 | 64 | 98.4 | 133 | 19.5 | 1.6 | 4-19 | 16.8 | 21.2 | ||||||
600 | 229 | 64 | 98.4 | 133 | 21 | 6.4 | 4-19 | 17 | 23.5 | ||||||
1½ | 40 | 150 | 165 | 250 | 291 | 160 | 180 | 73 | 98.4 | 127 | 14.5 | 1.6 | 4-15 | 19.5 | 28.5 |
300 | 229 | 73 | 114.3 | 156 | 21 | 1.6 | 4-22 | 21.2 | 32.6 | ||||||
600 | 241 | 73 | 114.3 | 156 | 22.5 | 6.4 | 4-22 | 23.5 | 38.5 | ||||||
2 | 50 | 150 | 203 | 291 | 312 | 180 | 200 | 92 | 120.7 | 152 | 16 | 1.6 | 4-19 | 28 | 30.3 |
300 | 267 | 92 | 127.0 | 165 | 22.5 | 1.6 | 8-19 | 32.6 | 35 | ||||||
600 | 292 | 92 | 127.0 | 165 | 22.5 | 6.4 | 8-19 | 38.8 | 42.2 | ||||||