Chinangwa chechigadzirwa:
The wafer type fluorine lined butterfly valve inogona kuiswa kune chero kusanganiswa kweasidhi, alkali, munyu, oxidant, reductant, organic solvent uye mamwe midhiya. Icho chigadzirwa chakanakira kubata uye kudzora michina pagasi, mvura uye semi fluid pombi uye midziyo yemakemikari indasitiri, peturu, mushonga, chikafu, kunyungudutsa simbi, kugadzira mapepa, hydropower uye mamwe masisitimu.
Product features:
1. Diki vhoriyamu, uremu huremu, kushanda kwechiedza, kuiswa nyore uye kugadzirisa
2. Yakanakisa uye yakavimbika yekuisa chisimbiso kuita, zero leakage uye hupenyu hurefu hwebasa;
3. Mamiriro ekuyerera anowanzoita mutsara uye maitiro ekugadzirisa ndiwo akanakisa;
4. Chimiro chakareruka, kukurumidza kushandura, 92 ° rotary kuvhura nekuvhara.
5. Inogona kutsiva gedhi vharafu, kumisa vharafu, plug vharafu, rubber hose valve, diaphragm valve uye mamwe mavharuvhu;
6. Pneumatic uye magetsi emagetsi anogona kugadziriswa maererano nezvinodiwa nemushandisi kuti asangane nezvinodiwa zvekudzora kure uye kutonga kwechirongwa;
Product Executive standard:
| Product specification | design code | Kureba kwechimiro | Kubatanidza flange | Kuedza uye kuongorora |
| GB/T12238 | GB/T12221 | GB/T9113 | JB/T9092 GB/T13927 | |
| EN593 API609 | EN558 API609 | EN1092 ASME B16.5/16.47 | API598 |
Mamiriro ekuita kwechigadzirwa:
| model | Nominal pressure | Dzvinyiriro yekuedzaPs | kushanda tembiricha (℃) | Midhiya inoshanda | |
| housing | simbisa | ||||
| D371F4-10 | 1.0 | 1.5 | 1.1 | -30~180 | Sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, benzene, alkali yakasimba, aqua regia, oxidant yakasimba uye zvimwe zvinopisa zvakanyanya. |
| D371F4-16 | 1.6 | 2.4 | 1.5 | -30~180 | |
| D371F4-10 | 1.0 | 1.5 | 1.1 | -30~160 | |
| D371F4-16 | 1.6 | 2.4 | 1.5 | -30~160 | |
Zvikamu zvikuru
| model | Chikamu zita | vharafu muviri | Disc | Valve shaft | Chisimbiso mhete | Lining | Worm gear |
| D371F4-10/16 | Material Science | Carbon simbi yakaiswa PTFE (F4) | Carbon simbi core yakamisikidzwa nePTFE (F4) | 20Cr13 | teflon (F4) | silicon rubber | Kanda simbi, ductile iron |
| D371F46-10/16 | Carbon simbi yakaiswa PTFE (F46) | Carbon steel core yakavharwa ne polytetrafluoroethylene propylene (F46) |
Main yakakura yekubatanidza zviyero
| DN | L | H0 | PN6 | PN10 | PN16 | |||
| D1 | Z- d | D1 | Z- d | D1 | Z- d | |||
| 50 | 43 | 306 | 110 | 4-14 | 125 | 4-18 | 125 | 4-18 |
| 65 | 46 | 321 | 130 | 4-14 | 145 | 4-18 | 145 | 4-18 |
| 80 | 46 | 346 | 150 | 4-18 | 160 | 8-18 | 160 | 8-18 |
| 100 | 52 | 387 | 170 | 4-18 | 180 | 8-18 | 180 | 8-18 |
| 125 | 56 | 411 | 200 | 8-18 | 210 | 8-18 | 210 | 8-18 |
| 150 | 56 | 447 | 225 | 8-18 | 240 | 8-22 | 240 | 8-22 |
| 200 | 60 | 572 | 280 | 8-18 | 295 | 8-22 | 295 | 12-22 |
| 250 | 68 | 646 | 335 | 12-18 | 350 | 12-22 | 355 | 12-26 |
| 300 | 78 | 738 | 395 | 12-22 | 400 | 12-22 | 410 | 12-26 |
| 350 | 78 | 761 | 445 | 12-22 | 460 | 16-22 | 470 | 16-26 |
| 400 | 88 | 877 | 495 | 16-22 | 515 | 16-26 | 525 | 16-30 |
| 450 | 107 | 938 | 550 | 16-22 | 565 | 20-26 | 585 | 20-30 |
| 500 | 127 | 993 | 600 | 20-22 | 620 | 20-26 | 650 | 20-33 |
| 600 | 154 | 1131 | 705 | 20-26 | 725 | 20-30 | 770 | 20-36 |
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