Marine Angle Stop Check Valve GB/T588-2008 Type B/BS
Marine Angle Bronze Stop Check Valve GB/T588-2008 Type B/BS:
Marine Bronze Angle Screw Down Globe Check Valve also can be called as Marine Bronze Angle SDNR Valve, SDNR Globe Valve or Stop Check Valve. It is used on the pipe system with the medium sea water, fresh water, lubricanting oil, fuel oil and temperature≤250°C steam.
Design Standard: GB/T588-2008
Test Standard: GB600
Flange size as per GB569 or GB2501
| Nominal Pressure(MPa) | Nominal Diameter(mm) | Applicable Medium |
| 0.6 | 15~150 | Sea water, Fresh water, Lubricanting oil, Fuel oil, t≤250°Csteam. |
| 1.0 | 65~150 | |
| 1.6 | 65~150 | |
| 2.5 | 15~125 |
Main Material:
Body-Bronze (ZCuSN5Pb5Zn5)
Bonnet-Bronze (ZCuSN5Pb5Zn5)
Disc-Bronze (ZCuSN5Pb5Zn5)
Seat-Bronze (ZCuSN5Pb5Zn5)
Stem-Bronze(QAI9-2)
Main Size List(mm):
Type B:
| PN (MPa) | DN (mm) | Structure Dimension | Thickness δ | flange | Bolt | Hand wheel | Lift Range | Weight | ||||||||
| L | H≈ | H1 | ||||||||||||||
| D | D1 | D2 | d0 | b | n | Th | Do | S | m | kgs | ||||||
| 1.0 | 65 | 115 | 277 | 115 | 6 | 155 | 123 | 104 | 15 | 14 | 6 | M14 | 140 | 12 | 18 | 12.8 |
| 80 | 125 | 304 | 125 | 6 | 170 | 138 | 118 | 15 | 14 | 8 | M14 | 160 | 14 | 24 | 17.6 | |
| 100 | 150 | 325 | 135 | 6 | 190 | 158 | 138 | 15 | 14 | 8 | M14 | 180 | 14 | 35 | 23.6 | |
| 125 | 175 | 372 | 155 | 7 | 215 | 183 | 164 | 15 | 14 | 10 | M14 | 200 | 17 | 44 | 35.6 | |
| 150 | 180 | 415 | 160 | 7 | 240 | 208 | 190 | 15 | 14 | 12 | M14 | 200 | 17 | 57 | 48.6 | |
| 1.6 | 125 | 175 | 405 | 155 | 7 | 225 | 187 | 168 | 17 | 17 | 10 | M16 | 250 | 22 | 44 | 45.7 |
| 120 | 180 | 457 | 160 | 8 | 255 | 217 | 196 | 17 | 19 | 12 | M16 | 280 | 24 | 57 | 58.9 | |
| 2.5 | 20 | 75 | 203 | 75 | 5 | 95 | 68 | 48 | 13 | 12 | 4 | M12 | 80 | 8 | 7 | 4.5 |
| 25 | 80 | 203 | 80 | 5 | 105 | 73 | 56 | 13 | 13 | 4 | M12 | 80 | 8 | 7 | 5.4 | |
| 32 | 85 | 216 | 85 | 5 | 115 | 83 | 64 | 15 | 13 | 6 | M14 | 100 | 9 | 9 | 6.4 | |
| 40 | 90 | 236 | 90 | 5 | 125 | 93 | 74 | 15 | 14 | 6 | M14 | 120 | 11 | 11 | 8.4 | |
| 50 | 95 | 258 | 95 | 6 | 135 | 103 | 84 | 15 | 14 | 6 | M14 | 140 | 12 | 14 | 10.5 | |
| 65 | 115 | 301 | 115 | 7 | 170 | 132 | 110 | 17 | 17 | 8 | M16 | 160 | 14 | 18 | 15.3 | |
| 80 | 125 | 325 | 125 | 7 | 185 | 147 | 126 | 17 | 19 | 8 | M16 | 200 | 17 | 24 | 24.0 | |
| 100 | 150 | 378 | 135 | 8 | 205 | 167 | 146 | 17 | 19 | 10 | M16 | 250 | 22 | 35 | 33.4 | |
| 125 | 175 | 433 | 155 | 9 | 240 | 196 | 172 | 21 | 21 | 10 | M20 | 280 | 24 | 44 | 54.5 | |
Type BS:
| PN (MPa) | DN (mm) | Structure Dimension | Thickness δ | flange | Bolt | Hand wheel | Lift Range m |
Weight | ||||||||
| L | H1 | H≈ | ||||||||||||||
| D | D1 | D2 | d0 | b | n | Th | Do | S | kgs | |||||||
| 0.6 | 15 | 90 | 203 | 4 | 80 | 55 | 40 | 11 | 12 | 4 | M10 | 80 | 8 | 7 | 4.0 | |
| 20 | 95 | 203 | 4 | 60 | 65 | 50 | 11 | 12 | 4 | M10 | 80 | 8 | 7 | 4.5 | ||
| 25 | 100 | 203 | 4 | 100 | 75 | 60 | 11 | 14 | 4 | M10 | 80 | 8 | 7 | 5.1 | ||
| 32 | 105 | 216 | 5 | 120 | 90 | 70 | 14 | 15 | 4 | M12 | 100 | 9 | 9 | 6.4 | ||
| 40 | 115 | 236 | 5 | 130 | 100 | 80 | 14 | 16 | 4 | M12 | 120 | 11 | 11 | 8.4 | ||
| 50 | 125 | 258 | 5 | 140 | 110 | 90 | 14 | 17 | 4 | M12 | 140 | 12 | 14 | 10.5 | ||
| 65 | 145 | 277 | 6 | 160 | 130 | 110 | 14 | 17 | 4 | M12 | 140 | 12 | 19 | 15.8 | ||
| 80 | 155 | 304 | 6 | 190 | 150 | 128 | 18 | 19 | 4 | M16 | 160 | 14 | 26 | 21.7 | ||
| 100 | 175 | 325 | 6 | 210 | 170 | 148 | 18 | 20 | 4 | M16 | 180 | 14 | 35 | 29.9 | ||
| 125 | 200 | 366 | 7 | 240 | 200 | 178 | 18 | 20 | 8 | M16 | 200 | 17 | 44 | 44.4 | ||
| 150 | 225 | 415 | 7 | 265 | 225 | 202 | 18 | 20 | 8 | M16 | 200 | 17 | 57 | 62.9 | ||
| 1.6 | 65 | 145 | 301 | 6 | 185 | 145 | 122 | 18 | 17 | 4 | M16 | 160 | 14 | 18 | 19.6 | |
| 80 | 155 | 325 | 6 | 200 | 160 | 133 | 18 | 19 | 8 | M16 | 200 | 17 | 24 | 27.7 | ||
| 100 | 175 | 378 | 6 | 220 | 180 | 158 | 18 | 20 | 8 | M16 | 250 | 22 | 35 | 40.6 | ||
| 125 | 200 | 405 | 7 | 250 | 210 | 184 | 18 | 22 | 8 | M16 | 250 | 22 | 44 | 51.9 | ||
| 150 | 225 | 457 | 8 | 285 | 240 | 212 | 22 | 22 | 8 | M20 | 280 | 24 | 57 | 69.2 | ||
| 2.5 | 15 | 90 | 203 | 5 | 95 | 65 | 47 | 14 | 12 | 4 | M12 | 30 | 8 | 7 | 5.2 | |
| 20 | 95 | 203 | 5 | 105 | 75 | 58 | 14 | 12 | 4 | M12 | 30 | 8 | 7 | 5.6 | ||
| 25 | 100 | 203 | 5 | 115 | 85 | 68 | 14 | 14 | 4 | M12 | 30 | 8 | 7 | 6.4 | ||
| 32 | 105 | 216 | 5 | 140 | 100 | 78 | 18 | 15 | 4 | M16 | 100 | 9 | 9 | 8.5 | ||
| 40 | 115 | 236 | 5 | 150 | 110 | 88 | 18 | 16 | 4 | M16 | 120 | 11 | 11 | 10.4 | ||
| 50 | 124 | 258 | 6 | 165 | 125 | 102 | 18 | 17 | 4 | M16 | 140 | 12 | 14 | 14.1 | ||
| 65 | 145 | 301 | 7 | 185 | 145 | 122 | 18 | 17 | 8 | M16 | 160 | 14 | 18 | 19.8 | ||
| 80 | 155 | 325 | 7 | 200 | 160 | 133 | 18 | 19 | 8 | M16 | 200 | 17 | 24 | 27.9 | ||
| 100 | 175 | 378 | 8 | 235 | 190 | 158 | 22 | 20 | 8 | M20 | 250 | 22 | 35 | 41.2 | ||
| 125 | 200 | 433 | 9 | 270 | 220 | 184 | 26 | 16 | 8 | M24 | 280 | 24 | 44 | 62.1 | ||
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