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Fax: +86-577-86367779
E-mail: 100@chinabaitong.com
Product Name：Steel lining vertical check valve
Detailed description
Standard
| Design and manmfacture | JB/T 8937、API6D |
| Face to face dimensions | ANSI B16.10 |
| Flange size |
GB9113、ANSI B16.5 150Lb、 DIN2501 |
| Main material | GB12229/WCB、ASTM A216/WCB |
| 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 |
| Lining/Seat | PTFE(F4)、PFA、FEP(F46)、PVDF(F2)、PO、PP、PE | |||||
| Disc | PTFE(F4)、PFA、FEP(F46)、PVDF(F2)、PO、PP、PE | |||||
| flying grings | Q235 | |||||
Materials and operating temperature
| Body material | Operating Temperature℃ | Maximum working pressure | Jointing Method | |||
| DN15-DN80 | DN100-DN150 | DN200-DN250 | DN300 | |||
| FEP | -30～120 | PN10 | PN9 | PN8 | PN6 | Connect the clip |
| PTFE | -30～120 | PN10 | PN9 | PN8 | PN6 | Connect the clip |
| PFA | -30～120 | PN10 | PN9 | PN8 | PN6 | Connect the clip |
| PVDF | -30～120 | PN10 | PN9 | PN8 | PN6 | Connect the clip |
| PP | -20～95 | PN10 | PN9 | PN8 | PN6 | Connect the clip |
| PO | -20～65 | PN10 | PN9 | PN8 | PN6 | Connect the clip |
| PE | -40～65 | PN10 | PN9 | PN8 | PN6 | Connect the clip |
| Nominal size | GB | |||||
| DN(mm) | NPS(inch) | PN1.0(MPa)Standardvalue | ||||
| L | D | d | H | f | ||
| 50 | 2 | 43 | 104 | 33 | 149 | 3.0 |
| 65 | 21/2 | 46 | 125 | 41 | 175 | 3.5 |
| 80 | 3 | 46 | 140 | 52 | 182 | 3.5 |
| 100 | 4 | 52 | 160 | 71 | 209 | 4.0 |
| 125 | 5 | 56 | 190 | 94 | 240 | 4.0 |
| 150 | 6 | 56 | 216 | 99 | 291 | 4.0 |
| 200 | 8 | 60 | 271 | 146 | 360 | 4.5 |
| 250 | 10 | 68 | 326 | 186 | 408 | 4.5 |
| 300 | 12 | 78 | 421 | 232 | 490 | 4.5 |
| 350 | 14 | 78 | 436 | 256 | 535 | 5.0 |
| 400 | 16 | 102 | 487 | 292 | 600 | 5.0 |
| Nominal size | DIN | |||||
| DN(mm) | NPS(inch) | PN1.0(MPa)Standardvalue | ||||
| L | D | d | H | f | ||
| 50 | 2 | 43 | 104 | 33 | 149 | 3.0 |
| 65 | 21/2 | 46 | 125 | 41 | 175 | 3.5 |
| 80 | 3 | 46 | 140 | 52 | 182 | 3.5 |
| 100 | 4 | 52 | 160 | 71 | 209 | 4.0 |
| 125 | 5 | 56 | 190 | 94 | 240 | 4.0 |
| 150 | 6 | 56 | 216 | 99 | 291 | 4.0 |
| 200 | 8 | 60 | 271 | 146 | 360 | 4.5 |
| 250 | 10 | 68 | 326 | 186 | 408 | 4.5 |
| 300 | 12 | 78 | 421 | 232 | 490 | 4.5 |
| 350 | 14 | 78 | 436 | 256 | 535 | 5.0 |
| 400 | 16 | 102 | 487 | 292 | 600 | 5.0 |
| Nominal size | DIN | |||||
| DN(mm) | NPS(inch) | 150LbStandardvalue | ||||
| L | D | d | H | Lining thickness | ||
| 50 | 2 | 43 | 101 | 33 | 149 | 3.0 |
| 65 | 21/2 | 46 | 119 | 41 | 175 | 3.5 |
| 80 | 3 | 46 | 133 | 52 | 182 | 3.5 |
| 100 | 4 | 52 | 170 | 71 | 209 | 4.0 |
| 125 | 5 | 56 | 193 | 94 | 240 | 4.0 |
| 150 | 6 | 56 | 218 | 99 | 291 | 4.0 |
| 200 | 8 | 60 | 275 | 146 | 360 | 4.5 |
| 250 | 10 | 68 | 335 | 186 | 408 | 4.5 |
| 300 | 12 | 78 | 405 | 232 | 490 | 4.5 |
| 350 | 14 | 78 | 445 | 256 | 535 | 5.0 |
| 400 | 16 | 102 | 509 | 292 | 600 | 5.0 |
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