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Fax: +86-577-86367779
E-mail: 100@chinabaitong.com
Product Name：Steeel lining flanged butterfly valve
Detailed description
Standard
| Design and manmfacture | GB12238、MSS SP-67 |
| Face to face dimensions | GB12221、MSS SP-67、DIN3202 |
| Flange size | GB9113、ANSIB16.5、API1605、MSS SP44、DIN2501 |
| Main material | GB12229/WCB、ASTM A216WCB |
| Lining detection | HG3704 |
| Pressure test | GB13927、API598 |
| Parts Name | Gray cast iron | Cast | Stainless steel | Low carbon stainless steel | |||
| Z | C | P | R | PL | RL | ||
| Body | HT250 | WCB | CF8 | CF8M | CF3 | CF3M | |
| Disc | WCB | WCB | CF8 | CF8M | CF3 | CF3M | |
| Stem | 1Cr13 | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12M02Ti | 00Cr18Ni10 | 00Cr17Ni14Mo2 | |
| Lining/Seat | PTFE(F4)、PFA、FEP(F46)、PVDF(F2)、PO、PP、PE | ||||||
| O-ring | FPM | ||||||
| Bolt | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | |
| Nut | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | |
| Handlweel | ZL101 | ||||||
Materials and operating temperature
| Body material | Operating Temperature℃ | Maximum working pressure | Jointing Method | ||||
| DN40-DN150 | DN200-DN350 | DN400-DN500 | DN600 | ||||
| FEP | -30～120 | PN12 | PN11 | PN10 | PN8 | flange connection | |
| PTFE | -30～120 | PN12 | PN11 | PN10 | PN8 | flange connection | |
| PFA | -30～120 | PN12 | PN11 | PN10 | PN8 | flange connection | |
| PVDF | -30～120 | PN12 | PN11 | PN10 | PN8 | flange connection | |
| PP | -20～95 | PN12 | PN11 | PN10 | PN8 | flange connection | |
| PO | -20～65 | PN12 | PN11 | PN10 | PN8 | flange connection | |
| PE | -40～65 | PN12 | PN11 | PN10 | PN8 | flange connection | |
| Nominal dimension | GB | Weight | |||||||||
| DN (mm) | NPS (inch) | PN1.0(MPa)Standard Value | Reference Value | ||||||||
| L | D | K | d | f | c | n-Φl | Z | H | Kg | ||
| 40 | 1 1/2 | 106 | 150 | 110 | 84 | 3.0 | 18 | 4-Φ18 | 160 | 140 | - |
| 50 | 2 | 108 | 165 | 125 | 99 | 3.0 | 20 | 4-Φ18 | 200 | 145 | - |
| 65 | 2 1/2 | 112 | 185 | 145 | 118 | 3.5 | 20 | 4-Φ18 | 250 | 155 | - |
| 80 | 3 | 114 | 200 | 160 | 132 | 3.5 | 20 | 8-Φ18 | 250 | 165 | - |
| 100 | 4 | 127 | 220 | 180 | 156 | 4.0 | 22 | 8-Φ18 | 300 | 180 | - |
| 125 | 5 | 140 | 250 | 210 | 184 | 4.0 | 22 | 8-Φ18 | 300 | 203 | - |
| 150 | 6 | 140 | 285 | 240 | 211 | 4.0 | 24 | 8-Φ22 | 200﹡ | 225 | - |
| 200 | 8 | 152 | 340 | 295 | 266 | 4.5 | 24 | 8-Φ22 | 200﹡ | 275 | - |
| 250 | 10 | 165 | 395 | 350 | 319 | 4.5 | 26 | 12-Φ22 | 240﹡ | 315 | - |
| 300 | 12 | 178 | 445 | 400 | 370 | 4.5 | 26 | 12-Φ22 | 240﹡ | 348 | - |
| 350 | 14 | 190 | 505 | 460 | 429 | 5 | 26 | 16-Φ22 | 240﹡ | 415 | - |
| 400 | 16 | 216 | 565 | 515 | 480 | 5 | 26 | 16-Φ26 | 280﹡ | 460 | - |
| 450 | 18 | 222 | 615 | 565 | 530 | 5.5 | 28 | 20-Φ26 | 280﹡ | 500 | - |
| 500 | 20 | 229 | 670 | 620 | 582 | 5.5 | 28 | 20-Φ26 | 320﹡ | 530 | - |
| 600 | 24 | 267 | 780 | 725 | 682 | 5.5 | 34 | 20-Φ30 | 320﹡ | 610 | - |
| Nominal dimension | DIN | Weight | |||||||||
| DN(mm) | NPS(inch) | PN1.0(MPa)Standard Value | Reference Value | ||||||||
| L | D | K | d | f | c | n-Φl | Z | H | Kg | ||
| 40 | 11/2 | 106 | 150 | 110 | 84 | 3.0 | 18 | 4-Φ18 | 160 | 140 | - |
| 50 | 2 | 108 | 165 | 125 | 99 | 3.0 | 20 | 4-Φ18 | 200 | 145 | - |
| 65 | 21/2 | 112 | 185 | 145 | 118 | 3.5 | 20 | 4-Φ18 | 250 | 155 | - |
| 80 | 3 | 114 | 200 | 160 | 132 | 3.5 | 20 | 8-Φ18 | 250 | 165 | - |
| 100 | 4 | 127 | 220 | 180 | 156 | 4.0 | 22 | 8-Φ18 | 300 | 180 | - |
| 125 | 5 | 140 | 250 | 210 | 184 | 4.0 | 22 | 8-Φ18 | 300 | 203 | - |
| 150 | 6 | 140 | 285 | 240 | 211 | 4.0 | 24 | 8-Φ22 | 200﹡ | 225 | - |
| 200 | 8 | 152 | 340 | 295 | 266 | 4.5 | 24 | 8-Φ22 | 200﹡ | 275 | - |
| 250 | 10 | 165 | 395 | 350 | 319 | 4.5 | 26 | 12-Φ22 | 240﹡ | 315 | - |
| 300 | 12 | 178 | 445 | 400 | 370 | 4.5 | 26 | 12-Φ22 | 240﹡ | 348 | - |
| 350 | 14 | 190 | 505 | 460 | 429 | 5 | 26 | 16-Φ22 | 240﹡ | 415 | - |
| 400 | 16 | 216 | 565 | 515 | 480 | 5 | 26 | 16-Φ26 | 280﹡ | 460 | - |
| 450 | 18 | 222 | 615 | 565 | 530 | 5.5 | 28 | 20-Φ26 | 280﹡ | 500 | - |
| 500 | 20 | 229 | 670 | 620 | 582 | 5.5 | 28 | 20-Φ26 | 320﹡ | 530 | - |
| 600 | 24 | 267 | 780 | 725 | 682 | 5.5 | 34 | 20-Φ30 | 320﹡ | 610 | - |
| Nominal dimension | ANSI、API | Weight | |||||||||
| DN(mm) | NPS(inch) | 150Lb/PN2.0(MPa)Standard Value | Reference Value | ||||||||
| L | D | K | d | f | c | n-Φl | Z | H | Kg | ||
| 40 | 11/2 | 106 | 127 | 98.5 | 73 | 3.0 | 15 | 4-Φ16 | 160 | 140 | - |
| 50 | 2 | 108 | 152 | 120.5 | 92 | 3.0 | 16 | 4-Φ19 | 200 | 145 | - |
| 65 | 21/2 | 112 | 178 | 139.5 | 105 | 3.5 | 18 | 4-Φ19 | 250 | 155 | - |
| 80 | 3 | 127 | 190 | 152.5 | 127 | 3.5 | 19 | 4-Φ19 | 250 | 165 | - |
| 100 | 4 | 127 | 228 | 190.5 | 157 | 4.0 | 24 | 8-Φ19 | 300 | 180 | - |
| 125 | 5 | 127 | 254 | 216 | 186 | 4.0 | 24 | 8-Φ22 | 300 | 203 | - |
| 150 | 6 | 127 | 279 | 241.5 | 216 | 4.0 | 26 | 8-Φ22 | 200﹡ | 225 | - |
| 200 | 8 | 152.4 | 343 | 298.5 | 270 | 4.5 | 29 | 8-Φ22 | 200﹡ | 275 | - |
| 250 | 10 | 203 | 406 | 362 | 324 | 4.5 | 31 | 12-Φ25 | 240﹡ | 315 | - |
| 300 | 12 | 203 | 483 | 432 | 381 | 4.5 | 32 | 12-Φ25 | 240﹡ | 348 | - |
| 350 | 14 | 203 | 535 | 476 | 412 | 5 | 32 | 12-Φ29 | 240﹡ | 415 | - |
| 400 | 16 | 203 | 600 | 540 | 470 | 5 | 35 | 16-Φ29 | 280﹡ | 460 | - |
| 450 | 18 | 203 | 635 | 578 | 533 | 5.5 | 36 | 16-Φ32 | 280﹡ | 500 | - |
| 500 | 20 | 203 | 700 | 635 | 584 | 5.5 | 40 | 20-Φ32 | 320﹡ | 530 | - |
| 600 | 24 | 203 | 815 | 749 | 692 | 5.5 | 43 | 20-Φ35 | 320﹡ | 610 | - |
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