Ke kumu huahana:
Hiki ke hoʻopili ʻia ke ʻano wafer fluorine lined butterfly valve i kekahi ʻano o ka waikawa, alkali, paʻakai, oxidant, reductant, organic solvent a me nā mea ʻē aʻe. He huahana kūpono ia no ka intercepting a me ka hoʻoponopono ʻana i nā mea hana ma ke kinoea, ka wai a me ka semi fluid pipelines a me nā ipu o ka ʻoihana kemika, ka ʻaila, ka lāʻau lapaʻau, ka meaʻai, ka hoʻoheheʻe kila, ka hana pepa, ka hydropower a me nā ʻōnaehana ʻē aʻe.
Nā hiʻohiʻona huahana:
1. Ka leo liʻiliʻi, ke kaumaha māmā, ka hana maʻalahi, ka hoʻokomo a me ka mālama pono
2. Hana maikaʻi a hilinaʻi hoʻi, ʻaʻohe leakage a me ke ola lawelawe lōʻihi;
3. ʻO nā hiʻohiʻona kahe e like me ka laina a ʻoi aku ka maikaʻi o ka hana hoʻoponopono;
4. Ka hana maʻalahi, hoʻololi wikiwiki, 92 ° ka wehe ʻana a me ka pani ʻana.
5. Hiki iā ia ke hoʻololi i ka valve puka, ka valve hoʻokuʻu, ka valve plug, ka valve hose, ka valve diaphragm a me nā kiwi'ē aʻe;
6. Hiki ke hoʻonohonohoʻia nā mea pneumatic a me ka uila e like me ka mea hoʻohana e hoʻokō i nā pono o ka mana mamao a me ka mana o ka papahana;
Product executive standard:
| Hōʻike huahana | code hoʻolālā | Ka lōʻihi o ka hale | Hoʻohui flange | Hoao a nana |
| GB/T12238 | GB/T12221 | GB/T9113 | JB/T9092 GB/T13927 | |
| EN593 API609 | EN558 API609 | EN1092 ASME B16.5/16.47 | API598 |
Nā kikoʻī hana huahana:
| kumu hoʻohālike | Pumi inoa | Pumi hoaoPs | wela hana (℃) | Media pili | |
| hale noho | sila i ka sila | ||||
| D371F4-10 | 1.0 | 1.5 | 1.1 | -30~180 | Sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, benzene, alkali ikaika, aqua regia, oxidant ikaika a me nā mea hoʻoheheʻe nui loa. |
| 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 | |
ʻāpana nui
| kumu hoʻohālike | inoa hapa | kino valve | Disc | ʻO ka pahu pahu | apo apo | Lining | ʻAi ilo |
| D371F4-10/16 | ʻepekema Material | PTFE (F4) | ʻO ke kumu kila kalapona i hoʻopaʻa ʻia me ka PTFE (F4) | 20Cr13 | teflon (F4) | kalapona silika | hao hao, hao ductile |
| D371F46-10/16 | ʻO ke kila kalapona PTFE (F46) | Hoʻopili ʻia ke kumu kila kalapona me ka polytetrafluoroethylene propylene (F46) |
ʻO nā ana pili nui holoʻokoʻa
| 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 |

















