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 PTFE |
Puʻu/ʻau | 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 |
Hoʻohana nui ʻia nā valve butterfly PTFE i nā kemika, lāʻau lapaʻau, hana mana a me nā ʻoihana ʻē aʻe.Hoʻonohonoho pono ʻia kēia mau valves e hoʻomalu a hoʻoponopono i ke kahe o nā wai corrosive a i ʻole abrasive.
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 kīwī wafer butterfly PTFE no ko lākou kūpaʻa 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.
I ka hōʻuluʻulu ʻana, hāʻawi nā PTFE lined wafer butterfly valves i kahi ala kūpono no ka hoʻoponopono ʻana i nā wai corrosive a abrasive.ʻO kā lākou hilinaʻi, kūpaʻa a me ka maikaʻi e kūpono iā lākou no nā ʻano ʻoihana like ʻole.
E hoʻokaʻawale i ke kino PTFE piha piha i ka valve butterfly no ka hui maʻalahi a me ka hoʻoponopono sila.