Marine Cast Iron Flanged Stop Valve CBM1081-81
Marine Cast Iron Flanged Globe Valve CBM1081-81:
1.Design standard:CBM1081-81.
2.End standard:CBM1006.
3.End type:Flange.
4.PN:1.0Mpa.
5.DN:50mm-250mm.
6.Main material:
- Body/Bonnet:HT20-40;
- Seat:ZQAl9-2;
- Stem:ZQAl9-2;
- Disc:ZQSn10-2.
7.Application:Sea water,fresh water,fuel oil and steam piping.
8.Function:Such valves are used for on-off duty and regulating the flow rate.
9.Fundamental dimensions of Marine Cast Iron Flanged Globe Valve CBM1081-81
DN/mm | Flange connection dimension | Height | Structure length | |||||
D/mm | C/mm | n | d/mm | H/mm | L/mm | |||
Type A | Type B | Type A | Type B | |||||
50 | 155 | 120 | 4 | 19 | 288 | 378 | 220 | 120 |
65 | 175 | 140 | 4 | 19 | 310 | 407 | 270 | 130 |
80 | 185 | 150 | 8 | 19 | 345 | 444 | 300 | 140 |
100 | 210 | 175 | 8 | 19 | 374 | 485 | 350 | 160 |
125 | 250 | 210 | 8 | 23 | 426 | 546 | 420 | 180 |
150 | 280 | 240 | 8 | 23 | 487 | 620 | 490 | 205 |
200 | 330 | 290 | 12 | 23 | 599 | 766 | 570 | 230 |
250 | 400 | 355 | 12 | 25 | 750 | 907 | 740 | 290 |
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