Noho PTFE & Disc Wafer Centerline Butterfly Valve
Huahana Huahana
| Ka nui a me ke kaomi ʻana a me ke kūlana | |
| Nui | DN40-DN600 |
| Paʻi Paʻi | PN10, PN16, CL150, JIS 5K, JIS 10K |
| He alo a he alo STD | API609, BS5155, DIN3202, ISO5752 |
| Hoʻohui STD | PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259 |
| STD Flange luna | ISO 5211 |
| Mea waiwai | |
| Kino | ʻO ka hao hao (GG25), ka hao hao (GGG40/50), ka hao hao (WCB A216), ke kila kila (SS304/SS316/SS304L/SS316L), ke kila kila ʻole (2507/1.4529), ke keleawe, ke alumini alumini. |
| Disc | DI+Ni, ʻO ka hao hao (WCB A216) i uhi ʻia me ka PTFE |
| ʻO ke kumu/Sāft | SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel |
| Noho | PTFE/RPTFE |
| ʻO ke kuʻi ʻana | PTFE, keleawe |
| E ke apo | NBR, EPDM, FKM |
| Mea hoʻokō | Lever lima, pahu pahu, mea hana uila, mea hana Pneumatic |
Hōʻike Huahana
Pōmaikaʻi Huahana
Loaʻa i ka PTFE ke kūpaʻa kiʻekiʻe kiʻekiʻe a hiki ke pale aku i ka corrosion mai ka hapa nui o nā mea waikawa a me nā mea alkali, no laila ua kūpono ka noho PTFE a me PTFE lined disc no nā ʻōnaehana paipu me nā media corrosive.
ʻO ka PTFE butterfly valve he maikaʻi loa ka wela a me ke anuanu a hiki ke mālama i ka hana paʻa ma lalo o nā wela wela.
He haʻahaʻa haʻahaʻa haʻahaʻa loa ka waiwai o ka PTFE, e kōkua ana i ka hōʻemi ʻana i ka torque hana a me ka maʻalahi o ka hana ʻana o nā kiwi lele.
Ka ʻokoʻa ma waena o ka noho PTFE o ka PTFE Liner:
Hoʻopili ʻia ka noho valve PTFE ma ke kākoʻo paʻa paʻa a hoʻokumu pololei ʻia i loko o ke ʻano holoʻokoʻa o ka noho valve.
Hoʻokomo ʻia i loko o ke kino valve e hāʻawi i ka hana sealing.
ʻO ka lining PTFE kahi papa o PTFE i hoʻopili ʻia i loko o ke kino valve, me nā maka hope kahi e hoʻopili ai i ka paipu.
Hoʻohana nui ʻia ka PTFE-lined Disc a me ka PTFE seat butterfly valves i ka kemika, pharmaceutical, power generation a me nā ʻoihana ʻē aʻe. Hoʻonohonoho pono ʻia kēia mau valves e hoʻomalu i ke kahe o nā wai corrosive.
Hāʻawi ka PTFE lining i loko o ka valve i ka corrosion maikaʻi loa a me ke kūpaʻa wela kiʻekiʻe, e kūpono ana ia no nā ʻano hana ʻenehana. ʻO ka hoʻolālā ʻana o ke ʻano wafer o kēia mau kīwaha butterfly e maʻalahi a maʻalahi hoʻi e hoʻokomo ma waena o nā flanges.
Ua ʻike ʻia nā kiwi wai lele PTFE noho no ka lōʻihi a me nā koi haʻahaʻa haʻahaʻa. ʻO ka hoʻolālā disc o ka valve e hōʻemi i ka haunaele a hiki i nā kahe kahe kiʻekiʻe, e lilo ia i kumu kūʻai kūpono no nā noi ʻoihana. ʻO ka hoʻolālā paʻa o kēia mau valves e hoʻomaʻamaʻa i ka hoʻokomo ʻana i nā kaiapuni ʻoihana a mālama i nā wahi waiwai.
Huahana kuai wela
