CB/T3197 Marine Flanged Sea Water Stop Check Valve
Materials of main parts
Body Material: Cast Steel
Disc Material: Cast Tin Bronze
Stem Material: Cast Aluminum Bronze
Overview
Application: This CB/T3197 Marine Flanged Sea Water Stop Check Valve is designed for marine applications involving sea Water, fresh Water.
Material Specification:
Parts Name | Material Name | Marks (Grade) |
|---|---|---|
Body, Cover | Cast Steel | ZG230-450 |
Seat | Cast Aluminum Bronze | ZCuAl9Mn2 |
Disc | Cast Tin Bronze | ZCuSn10Zn2 |
Stem | Cast Aluminum Bronze | CuAl9Mn2 |
Technical Specifications:
Model: CB/T3197 Marine Flanged Sea Water Stop Check Valve
Type | Name | Nominal Pressure PN (MPa) | Nominal Diameter DN (mm) | Available Medium |
|---|---|---|---|---|
A | Straight Globe Valve with Flange Connection Dimensions According to GB569 | 1.6 | 40 ~ 150 | Sea Water, Fresh Water |
AS | Straight Globe Valve with Flange Connection Dimensions According to GB2501 | 1.0 | 65 ~ 150 | Sea Water, Fresh Water |
B | Right-angle Globe Valve with Flange Connection Dimensions According to GB569 | 1.0 | 65 ~ 150 | Sea Water, Fresh Water |
BS | Right-angle Globe Valve with Flange Connection Dimensions According to GB2501 | 0.6 | 200 ~ 250 | Sea Water, Fresh Water |
Fundamental dimensions of Marine Flanged Sea Water Stop Check Valve CB/T3197:
Chart 1 Fundamental dimensions of type A&B:
PN | DN | Structure dimension | Flange connection dimension | Bolt | Hand wheel | Lift range | Weight | |||||||||||
A | B | kg | ||||||||||||||||
Mpa | mm | H/mm | L/mm | H/mm | L/mm | L1/mm | D/mm | D1/mm | D2/mm | d0/mm | b/mm | n | Th. | D0 /mm | 口/mm | m | A | B |
1.6 | 40 | 260 | 200 | 235 | 90 | 90 | 125 | 93 | 74 | 15 | 13 | 6 | M14 | 120 | 11 | 12 | 9 | 8 |
50 | 288 | 230 | 258 | 95 | 95 | 135 | 103 | 84 | 140 | 12 | 15 | 11 | 10 | |||||
65 | 335 | 290 | 301 | 115 | 115 | 170 | 132 | 110 | 17 | 15 | 8 | M16 | 160 | 14 | 19 | 19 | 17 | |
80 | 366 | 310 | 325 | 125 | 125 | 185 | 147 | 126 | 16 | 200 | 17 | 23 | 25 | 22 | ||||
100 | 427 | 350 | 378 | 150 | 135 | 205 | 167 | 146 | 10 | 250 | 22 | 28 | 36 | 32 | ||||
125 | 465 | 400 | 405 | 175 | 155 | 225 | 187 | 168 | 15 | 250 | 22 | 35 | 60 | 56 | ||||
150 | 524 | 480 | 452 | 180 | 160 | 255 | 217 | 196 | 12 | 280 | 24 | 42 | 81 | 73 | ||||
1.0 | 65 | 310 | 290 | 277 | 115 | 115 | 155 | 123 | 104 | 15 | 14 | 6 | M14 | 140 | 12 | 19 | 17 | 16 |
80 | 345 | 310 | 304 | 125 | 125 | 170 | 138 | 118 | 8 | 160 | 14 | 23 | 20 | 19 | ||||
100 | 374 | 350 | 325 | 150 | 135 | 190 | 158 | 138 | 180 | 14 | 28 | 29 | 25 | |||||
125 | 426 | 400 | 366 | 175 | 155 | 215 | 183 | 164 | 10 | 200 | 17 | 35 | 39 | 35 | ||||
150 | 487 | 480 | 415 | 180 | 160 | 240 | 208 | 190 | 12 | 200 | 17 | 42 | 52 | 43 | ||||
0.6 | 200 | 630 | 600 | 524 | 275 | 225 | 295 | 264 | 247 | 15 | 360 | 27 | 68 | 85 | 70 | |||
250 | 743 | 730 | 612 | 325 | 275 | 365 | 327 | 306 | 17 | 16 | 14 | M16 | 450 | 32 | 80 | 134 | 114 | |
Chart 2 Fundamental dimensions of type AS&BS:
PN | DN | Structure dimension | Flange connection dimension | Bolt | Hand wheel | Lift range | Weight | |||||||||||
AS | BS | kg | ||||||||||||||||
Mpa | mm | H/mm | L/mm | H/mm | L/mm | L1/mm | D/mm | D1/mm | D2/mm | d0/mm | b/mm | n | Th. | D0/mm | 口/mm | m | AS | BS |
1.6 | 40 | 260 | 200 | 235 | 115 | 115 | 150 | 110 | 88 | 18 | 18 | 4 | M16 | 120 | 11 | 12 | 10 | 9 |
50 | 288 | 230 | 258 | 125 | 125 | 165 | 125 | 102 | 20 | 140 | 12 | 15 | 12 | 10 | ||||
65 | 335 | 290 | 301 | 145 | 145 | 185 | 145 | 122 | 160 | 14 | 19 | 20 | 18 | |||||
80 | 366 | 310 | 325 | 155 | 155 | 200 | 160 | 133 | 8 | 200 | 17 | 23 | 26 | 21 | ||||
100 | 427 | 350 | 378 | 175 | 175 | 220 | 180 | 158 | 22 | 250 | 22 | 28 | 37 | 33 | ||||
125 | 465 | 400 | 405 | 200 | 200 | 250 | 210 | 184 | 250 | 22 | 35 | 62 | 57 | |||||
150 | 524 | 480 | 452 | 225 | 225 | 285 | 240 | 212 | 22 | 24 | M20 | 280 | 24 | 42 | 90 | 87 | ||
1.0 | 65 | 310 | 290 | 277 | 145 | 145 | 185 | 145 | 122 | 18 | 20 | 4 | M16 | 140 | 12 | 19 | 20 | 18 |
80 | 345 | 310 | 304 | 155 | 155 | 200 | 160 | 133 | 8 | 160 | 14 | 23 | 26 | 21 | ||||
100 | 374 | 350 | 325 | 175 | 175 | 220 | 180 | 158 | 22 | 180 | 14 | 28 | 37 | 33 | ||||
125 | 426 | 400 | 366 | 200 | 200 | 250 | 210 | 184 | 200 | 17 | 35 | 62 | 57 | |||||
150 | 487 | 480 | 415 | 225 | 225 | 285 | 240 | 212 | 22 | 24 | M20 | 200 | 17 | 42 | 90 | 87 | ||
0.6 | 200 | 630 | 600 | 524 | 275 | 275 | 320 | 280 | 258 | 18 | 22 | M16 | 360 | 27 | 68 | 100 | 95 | |
250 | 743 | 730 | 612 | 325 | 325 | 375 | 335 | 312 | 24 | 12 | 450 | 32 | 80 | 140 | 130 | |||
