Cholinga cha malonda:
The wafer mtundu fluorine alimbane gulugufe valavu angagwiritsidwe ntchito ndende iliyonse asidi, alkali, mchere, okosijeni, reductant, organic zosungunulira ndi zina. Ndi mankhwala abwino kwa intercepting ndi malamulo zida pa gasi, madzi ndi theka madzimadzi mapaipi ndi muli mu makampani mankhwala, mafuta, mankhwala, chakudya, zitsulo smelting, papermaking, hydropower ndi machitidwe ena.
Zogulitsa:
1. Voliyumu yaying'ono, kulemera kopepuka, ntchito yopepuka, kukhazikitsa kosavuta ndi kukonza
2. Kuchita bwino komanso kodalirika kusindikiza, kutayikira kwa zero ndi moyo wautali wautumiki;
3. Mawonekedwe oyenda amakhala ozungulira ndipo magwiridwe antchito ndi abwino kwambiri;
4. Kapangidwe kosavuta, kusintha kofulumira, 92 ° kutsegulira ndi kutseka.
5. Ikhoza kusintha valavu yachipata, valavu yoyimitsa, valavu ya pulagi, valavu ya rabara, valavu ya diaphragm ndi ma valve ena;
6. Zipangizo za pneumatic ndi magetsi zimatha kukhazikitsidwa malinga ndi zosowa za wogwiritsa ntchito kuti zikwaniritse zosowa zakutali ndi kuwongolera pulogalamu;
Product Executive Standard:
| Mafotokozedwe azinthu | design kodi | Kutalika kwa kamangidwe | Kugwirizana kwa flange | Kuyesa ndi kuyendera |
| GB/T12238 | GB/T12221 | GB/T9113 | JB/T9092 GB/T13927 | |
| EN593 API609 | EN558 API609 | EN1092 ASME B16.5/16.47 | API598 |
Kapangidwe kazogulitsa:
| chitsanzo | Kupanikizika mwadzina | Kupanikizika kwa mayesoPs | kutentha kwa ntchito (℃) | Media yogwiritsidwa ntchito | |
| nyumba | sindikiza | ||||
| D371F4-10 | 1.0 | 1.5 | 1.1 | -30-180 | Sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, benzene, alkali wamphamvu, aqua regia, oxidant wamphamvu ndi zinthu zina zowononga kwambiri. |
| 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 | |
Zigawo zazikulu
| chitsanzo | Dzina lina | thupi la valve | Chimbale | Valve shaft | mphete yosindikiza | Lining | Zida za nyongolotsi |
| D371F4-10/16 | Sayansi Yazinthu | Mpweya wachitsulo wokhala ndi PTFE (F4) | Mpweya wachitsulo wopangidwa ndi PTFE (F4) | 20Kr13 | teflon (F4) | mphira wa silicon | Kutaya chitsulo, ductile iron |
| D371F46-10/16 | Mpweya wachitsulo wokhala ndi PTFE (F46) | Pakatikati pazitsulo za carbon ndi polytetrafluoroethylene propylene (F46) |
Main wonse kugwirizana miyeso
| 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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