Jinqiu Valve, produsen katup mriksa profesional ing China, katup mriksa API kita dirancang lan diprodhuksi kabeh miturut standar Amerika. Katup iki nduweni struktur estetis lan teknologi canggih. Klep mriksa API kanthi otomatis mbukak lan nutup cakram tutup adhedhasar aliran medium kasebut dhewe kanggo nyegah backflow. Iki uga dikenal minangka katup siji-arah, katup mriksa, utawa katup aliran balik. Fungsi utama yaiku kanggo nyegah aliran balik medium, nyegah pambalikan pompa lan drive motor, lan nyegah kebocoran medium ing wadhah kasebut.
1. Low Flow Resistance: Nalika tutup mriksa API mbukak kanthi, path aliran meh unobstructed, asil ing gulung meksa kurang.
2. Cepet Panutup lan Nyegah Backflow: Tumindak tuas saka disc tutup ngidini kanggo respon cepet lan penutupan malah ing wiwitan backflow.
3. Wide Applicability: Cocog kanggo sawetara saka sudhut diameteripun pipe, saka DN50 kanggo DN1200 lan ndhuwur.
| nomer seri | jeneng proyek | paramèter | |||||
| 1 | Tekanan nominal PN (MPa) | 150LB | 300LB | 600LB | 900LB | 1500LB | 2500LB |
| 2.0 | 5.0 | 10.0 | 15.0 | 25.0 | 42.0 | ||
| 2 | Tekanan uji kekuatan cangkang | Tekanan nominal ing suhu kamar 1,5 kaping | |||||
| 3 | Tekanan uji segel tekanan tinggi | Tekanan nominal ing suhu kamar 1,1 kaping | |||||
| 4 | Tekanan kerja ing suhu kamar | Pencet ASME B16.34 tekanan lan rating suhu | |||||
| standar desain | Dawane struktur | Ukuran sambungan flange | Test lan pengawasan | Referensi tekanan lan suhu |
| API6D/ASME B16.34 | ASME B16.10 | ASME B16.5 | API598/API6D | ASME B16.34 |
| Jeneng Part | Jeneng materi | |||||
| awak | A216 WCB | A217 WC6 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| kap | A216 WCB | A217 WC6 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| Plate katup | A216 WCB | A217 WC6 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| Sealing lumahing | 13Cr/STL | STL | Badan / STL | Badan / STL | Badan / STL | Badan / STL |
| Poros katup | A182 F6a | A182 F11 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| Gasket | Grafit fleksibel | Grafit fleksibel | Grafit fleksibel | Grafit fleksibel | Grafit fleksibel | Grafit fleksibel |
| bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M | A193 B8 | A193 B8M |
| Nut | A194 2H | A194 4 | A194 8 | A194 8M | A194 8 | A194 8M |
| Suhu operasi | -29~425 ℃ | -29~540 ℃ | -46~425 ℃ | -46~425 ℃ | -46~425 ℃ | -46~425 ℃ |
| Media sing cocog | uap | uap | Lemah korosif | Lemah korosif | Lemah korosif | Lemah korosif |
| diameteripun nominal | ukuran | ||||||||
| m | ing | L | D | D1 | D2 | b | f | n-d | H |
| H44H-150Lb | |||||||||
| 50 | 2 | 203 | 152 | 120.5 | 92 | 16 | 1.6 | 4-19 | 180 |
| 80 | 3 | 241 | 192 | 152.5 | 127 | 19 | 1.6 | 4-19 | 190 |
| 100 | 4 | 297 | 229 | 190.5 | 157 | 24 | 1.6 | 8-19 | 203 |
| 125 | 5 | 330 | 254 | 216 | 186 | 24 | 1.6 | 8-22 | 229 |
| 150 | 6 | 356 | 279 | 241.5 | 216 | 26 | 1.6 | 8-22 | 257 |
| 200 | 8 | 495 | 342 | 298.5 | 270 | 29 | 1.6 | 8-22 | 292 |
| 250 | 10 | 622 | 406 | 362 | 324 | 31 | 1.6 | 12-25 | 355 |
| 300 | 12 | 698 | 483 | 432 | 381 | 32 | 1.6 | 12-25 | 396 |
| H44H-300Lb | |||||||||
| 50 | 2 | 267 | 165 | 127 | 92 | 23 | 1.6 | 8-19 | 178 |
| 80 | 3 | 318 | 210 | 168.5 | 127 | 29 | 1.6 | 8-22 | 216 |
| 100 | 4 | 356 | 254 | 200 | 157 | 32 | 1.6 | 8-22 | 241 |
| 125 | 5 | 400 | 279 | 235 | 186 | 35 | 1.6 | 8-22 | 267 |
| 150 | 6 | 444 | 318 | 270 | 216 | 37 | 1.6 | 12-22 | 305 |
| 200 | 8 | 533 | 381 | 330 | 270 | 42 | 1.6 | 12-25 | 368 |
| 250 | 10 | 622 | 445 | 387 | 324 | 48 | 1.6 | 16-29 | 394 |
| 300 | 12 | 711 | 521 | 451 | 381 | 51 | 1.6 | 16-32 | 445 |
| H44H-600Lb | |||||||||
| 50 | 2 | 295 | 165 | 127 | 92 | 33 | 6.4 | 8-19 | 203 |
| 80 | 3 | 359 | 210 | 168 | 127 | 36 | 6.4 | 8-22 | 235 |
| 100 | 4 | 435 | 273 | 216 | 157 | 45 | 6.4 | 8-25 | 286 |
| 125 | 5 | 511 | 330 | 266.5 | 186 | 52 | 6.4 | 8-29 | 292 |
| 150 | 6 | 562 | 356 | 292 | 216 | 55 | 6.4 | 12-29 | 330 |
| 200 | 8 | 664 | 419 | 349 | 270 | 63 | 6.4 | 12-32 | 381 |
| 250 | 10 | 791 | 510 | 432 | 324 | 71 | 6.4 | 16-35 | 457 |
| 300 | 12 | 842 | 559 | 489 | 381 | 74 | 6.4 | 20-35 | 584 |
alamat
No.1, North 1st Road, Stainless Steel New Town, Lecong Steel World West Road, Distrik Shunde, Kota Foshan, Provinsi Guangdong, China
Telp
Kanggo pitakon babagan katup gapura, katup globe lan katup mriksa utawa dhaptar rega, tinggalake email sampeyan lan kita bakal hubungi sajrone 24 jam.
