Na Kina, Pneumatic Flange Centerline Butterfly Valve

ʻO ka pneumatic flange centerline butterfly valve i hana ʻia e kā mākou hui he huahana valve kiʻekiʻe, i hoʻohana nui ʻia i nā ʻōnaehana pipeline ʻoihana e hoʻomalu i ka kahe o ka media. Hoʻohana ʻia kēia valve butterfly i kahi mea hoʻokani pneumatic hana hoʻokahi, i hoʻolako ʻia me kahi pilina flange, a ʻo ka hoʻolālā papa waena e hōʻoia i ka hana sealing maikaʻi a me ka torque hana haʻahaʻa.

wehewehe huahana:

ʻO ka pneumatic flange centerline butterfly valve e alakaʻi ʻia e kahi mea hana pneumatic hana hoʻokahi e hoʻokō i ka wehe wikiwiki a me ka pani ʻana o ka valve. ʻO ke ala pili flange e ʻoi aku ka maʻalahi o ka hoʻonohonoho ʻana a me ka mālama ʻana. Hoʻolālā ka hoʻolālā papa waena i ka hana sealing o ka valve, hoʻemi i ka koi torque i ka wā o ka hana, a hoʻomaikaʻi i ka hana pono a me ke ola lawelawe o ka valve.

Nā hiʻohiʻona ʻenehana:

1. Hoʻokahi-hana pneumatic actuator: wale ka ea kumu kaomi e koi 'ia e wehe i ka valve, a me ka 'akomi pani i ka wā e nalowale ai ka ea e hōʻoia i ka palekana'ōnaehana.

2. Hoʻohui Flange: hāʻawi i kahi ala pili pipeline kūpono, maʻalahi e hoʻouka a mālama.

3. Hoʻolālā papa waena: hoʻonui i ka ikaika o ka wai, hoʻemi i ka pale ʻana o ka wai, a hoʻemi i ka torque hana.

4. Hoʻopili maikaʻi: hoʻohana ʻia nā mea hoʻopaʻa inoa kiʻekiʻe e hōʻoia i ka leakage zero i ka mokuʻāina pani.
5. ʻO ka wehe wikiwiki a me ka pani ʻana: Hāʻawi nā mea hana pneumatic i ka pane wikiwiki a hoʻopōkole i ka manawa wehe a pani.
6. Laulā noi ākea: Hoʻopili ʻia i nā ʻano media like ʻole, me ka wai, ke kinoea, ka aila, a me nā mea ʻē aʻe, kūpono loa no nā manawa e koi ai i ka ʻoki wikiwiki.
7. Ke kū'ē i ka corrosion: E koho i nā mea kūpono e like me nā hiʻohiʻona o ke kikowaena e hōʻoia i ka hana paʻa o ka valve no ka manawa lōʻihi ma nā wahi paʻakikī.

Nā kikoʻī huahana:

- Anawaena inoa: DN50-DN1200 (e pili ana i ke kumu hoʻohālike)
- Nominal pressure: PN10/PN16/PN25, etc. (e pili ana i ka hoʻolālā valve)
- Media pili: ka wai, ke kinoea, ka aila a me ka media corrosive iki
- Ka mahana hana: maʻamau ma waena o -20 ℃ a me + 120 ℃ (e pili ana i ka mea a me ke sila)
- E hoʻomalu i ke kaomi ea: maʻamau 0.3-0.8MPa
- ʻO ka mahana wela: ʻO ka mahana ambient hana o ka actuator ma waena o -20 ℃ a me + 60 ℃
- Ka pae palekana: IP65 a i ʻole ke kiʻekiʻe, kūpono no nā wahi o waho a i ʻole ka lepo a me ka humid
- Mea pāpaʻi: hao ductile, ke kila kalapona, ke kila kila, a me nā mea ʻē aʻe (koho e like me nā waiwai waena a me nā kūlana hana)

Nui mea:

- Mea kino kino: hao ductile, kila kalapona, kila kuhiliʻole, etc.
- Mea hoʻopaʻa paʻa: nitrile rubber (NBR), ethylene propylene diene monomer rubber (EPDM), fluororubber (FKM), etc.
- Ke ala pili: pili flange, e like me nā kūlana honua e like me ISO, DIN, ANSI, etc.
- Ka nui o ka nui: hana ʻia e like me nā hiʻohiʻona kikoʻī a me nā pono

ʻO ka mea ma luna nei ka wehewehe kumu, nā hiʻohiʻona ʻenehana a me nā kikoʻī huahana o kā mākou hui pneumatic flange center plate butterfly valve. Ua hoʻohana nui ʻia kēia valve butterfly i nā ʻano ʻoihana like ʻole no kāna hana hilinaʻi a me ka hana maʻalahi. I ke koho ʻana, pono e koho ʻia e like me nā kūlana hana maoli, ʻano media, kaomi hana a me ka mahana.