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Casting Iron Cut-off Valve, Industrial Valves
Application Specification:
1) Design manufacture according to GB/T 12237-89
2) Face to face according to GB/T12221-2005
3) End flange dimension according to GB9113-2000
4) Valve inspection and test according to GB/T13927-92
1.6MPa Main Connection Dimensions and Weight:
Nominal Diameter | Dimension (mm) | Weight (KG) | |||||||
L | D | D1 | D2 | Z-Φd | b-f | H | D0 | ||
10 | 130 | 90 | 60 | 40 | 4-14 | 14-2 | 109 | 120 | 5.3 |
15 | 130 | 95 | 65 | 45 | 4-14 | 14-2 | 109 | 120 | 5.5 |
20 | 150 | 105 | 75 | 55 | 4-14 | 14-2 | 109 | 140 | 6.5 |
25 | 160 | 115 | 85 | 65 | 4-14 | 14-2 | 132 | 160 | 8 |
32 | 190 | 135 | 100 | 78 | 4-18 | 16-2 | 156 | 180 | 11 |
40 | 200 | 145 | 110 | 85 | 4-18 | 16-2 | 266 | 180 | 15 |
50 | 230 | 160 | 125 | 100 | 4-18 | 16-2 | 268 | 200 | 18 |
2.5MPa Main Connection Dimensions and Weight
Nominal Diameter | Dimension (mm) | Weight (KG) | |||||||
L | D | D1 | D2 | Z-Φd | b-f | H | D0 | ||
10 | 130 | 90 | 60 | 40 | 4-14 | 16-2 | 109 | 120 | 5.3 |
15 | 130 | 95 | 65 | 45 | 4-14 | 16-2 | 109 | 120 | 5.5 |
20 | 150 | 105 | 75 | 55 | 4-14 | 16-2 | 109 | 140 | 6.5 |
25 | 160 | 115 | 85 | 65 | 4-14 | 16-2 | 132 | 160 | 8 |
32 | 190 | 135 | 100 | 78 | 4-18 | 18-2 | 156 | 180 | 11 |
40 | 200 | 145 | 110 | 85 | 4-18 | 18-2 | 266 | 180 | 15 |
50 | 230 | 160 | 125 | 100 | 4-18 | 20-2 | 268 | 200 | 18 |