He aha ke ʻano o ka Butterfly Valve
Nā kīwī lele moana hoʻohana ʻia e hoʻomalu i ke kahe ʻana o ka ea, ka wai, ka mahu, nā mea ʻino, ka lepo, ka ʻaila, ka metala wai, a me nā mea radioactive. ʻO ia ke kuleana nui no ka ʻoki ʻana a me ka throttling kaʻa ma ka pipeline. Aia i loko o kahi pā pepeke me ka ʻano diski e hoʻohuli a puni kona axis ponoʻī wehe a pani i ka pahu.
ʻO ka nui o ka ʻaupepa ʻo ka moku
ʻO ka Anawaena o nā keiki bipi pēpē | DN25-DN1200 |
Medium | ʻO ka wai, ka aila, ke kinoea, ka ʻakika, a me ka wai hoʻoheheʻe alkali |
Material | ʻO ka hao hao, hao maʻemaʻe, keleawe, kiwi kuhili ʻole |
puʻuwai | PN1.0-PN1.6 |
Hoʻohui | Uila, Flange, Welding, Butt Weld |
mana | ʻO ka lima, ka ilo a me ka hoʻouna ʻana i nā hāmeʻa, ka mana a me ka Pneumatic |
ʻO kā mākou mau ʻano ʻano kiwi ʻo Marine Butterfly
ʻO kā mākou huahana kumu hoʻohālike: Series MD, Worm Gear, nā kīwī wafer butterfly, Disc Concentric, Noho EPDM, 1.6MPa (200PSI), DI Kino, ALB Disc, me ka Pin, kiwi lele lele, flanged butterfly valve, a oi.
Series | Code |
609 BFV | AD |
Noho Paa BFV | BD |
ʻEulopa Noho palupalu BFV | ED |
Lined Teflon BFV | FD |
Hoʻopaʻa ʻia BFV | GD |
HPBV BFV | HD |
Metala Noho BFV | JD |
Long Neck BFV | KD |
Maka BFV | MD |
Australia BFV | PD |
Hoʻopau BFV | SD |
U-Pauku BFV | UD |
Kaumaha BFV | VD |
ʻEulopa Noho Paʻa BFV | YD |
Sila palupalu ʻano wafer lele lele
ʻO ke ʻano A-pattem a me LT nā kīwī wafer butterfly i hana ʻia e kā mākou hale hana e hoʻokomo i ka ʻenehana holomua o USA i hana ʻia e ka hale hana lima ma Kina, kahi i hana ai wafer butterfly valve no nā makahiki he kanakolu. Ua lanakila ka hana i nā makana aupuni he nui no ke kūlana kiʻekiʻe. ʻO nā ʻano hoʻokele kaʻa e pili ana i ka lima, ka ilo a me ka hoʻoili ʻana i nā mea hana, pneumatic a me ka mana-driven, etc. ʻO ke ala ala ʻo DN25-DN1200.
Wafer butterfly valve Hōʻike kikoʻī
Pumi inoa (MPa) | Anawaena inoa DN(mm) | Puhi hoʻāʻo ʻia (MPa) | Sila ho'āʻo kaomi (MPa) | Medium pili | Ke ala uila |
1.0 | 25-1200 | 1.5 | 1.1 | ʻO ka wai maʻemaʻe, ka wai, ka wai kai, ka ea, ka mahu, nā meaʻai, nā lāʻau lapaʻau, nā aila like ʻole, nā waikawa a me nā alkalis, etc. | ʻO ka lima, ka ilo a me ka hoʻouna ʻana i nā mea hana |
1.6 | 2.4 | 1.76 |
ʻO ka valve lele lele
ʻO ka pā waena kīwī lele lele ʻO ia ka huahana patent hou loa, kahi e hui pū ai i kekahi mau pono o ka eccentric flange butterfly valve a me ka wafer valve. A me ka hoopiha ana i ka hakahaka ma waena o eccentric flange butterfly valve a wafer butterfly valve.
- ʻO nā ʻaoʻao ʻelua o ka hana hoʻopaʻa ʻana he koho, a he liʻiliʻi ke kumukūʻai torque, ʻoi aku ka maikaʻi o ka hana o nā ʻāpana mīkini.
- He mea maʻalahi ka hoʻokomo ʻana i ka valve butterfly pili flange, hiki ke hoʻokomo ʻia i ka vertical a i ʻole ke ākea.
- ka apo sila o ka valve noho hui me ka valve kino organically, mai keia ala ka valve moana ua lōʻihi ke ola lawelawe.
ʻO ka hoʻohālikelike hoʻokō ʻana o ka pahu lele lele flange
Puʻe nomine | DN50 ~ DN1400 | DN50 ~ DN1400 |
Anawaena inoa | PN10 | PN16 |
ʻO ka puʻupuʻu hoʻāʻo | 1.5 | 2.4 |
Sila kaomi ho'āʻo | 1.1 | 1.76 |
He kūpono ka wela | -15 ℃ - + 110 | |
Medium pili | ʻO ka wai maʻemaʻe, ka wai, ka wai kai, ka ea, ka mahu, nā ʻaila like ʻole | |
Ke ala uila | ʻO ka lima, ka ilo a me ka hoʻoili ʻana i nā mea hana, ka mana a me ka pneumatic | |
Kiwikā lele lele lua
ʻO kēia valve lele sila palupalu hou loa lua eccentric flange butterfly valve i hana ʻia e kā mākou hale hana, ka mea i hoʻohana nui ʻia no nā ʻōnaehana wai, ka mana, ka wili wili kila, ka hana ʻana i ka pepa, ka ʻoihana kemika, ka papahana kumu wai a me ka hoʻomohala ʻana i ke kaiapuni, etc. e nānā i ka paipu ala wai.
- Hoʻokō ia i ke kūlana o GB/T12238-89 《General Valve Flange a me Wafer Connection Butterfly Valve》.
- Hoʻokō ka hoʻokolohua i ke kūlana o GB/T13927-92 《General Valve Pressure Test》.
- Hoʻopili ka pili flange ʻaoʻao i ka maʻamau o GB / T 9119 Entirety Cast Iron Pipe Flange, i ka manawa like me ka flange pili maʻamau o PN1.OMPa, PN1.6MPa ma BS4504, IS02084, DIN2501.
Pākuʻi lua pele eccentric valve
Puʻe nomine | 1.0 | 1.6 |
Anawaena inoa | 100 ~ 1200 | 100 ~ 1200 |
ʻO ka puʻupuʻu hoʻāʻo | 1.5 | 2.4 |
Sila kaomi ho'āʻo | 1.1 | 1.76 |
He kūpono ka wela | -15 ℃ - + 110 | |
Medium pili | ʻO ka wai maʻemaʻe, ka wai, ka wai kai, ka ea, etc | |
ʻO ka pahu lele lele lima
ʻO ka valve butterfly manual he ʻano valve e hoʻomalu i ke kahe ʻana o kahi wai (wai a i ʻole kinoea) ma o ka paipu a i ʻole ke ala. Kapa ʻia ʻo ia he valve "butterfly" ma muli o ka diski i loko o ka valve, e like me ke ʻano o ka pepeke. Hoʻokomo ʻia kēia diski ma luna o ke koʻokoʻo a i ʻole ke kumu i waenakonu o ka valve.
Puka lele lele uila
ʻO ka valve butterfly he ʻano valve e hoʻohana ana i ka mea hana uila e hoʻomalu i ka wehe a me ka pani ʻana o ka valve. Hoʻohui ia i ka hana o ka valve butterfly me kahi mea hoʻokele kaʻa uila, e ʻae ana i ka hana mamao a i ʻole ka hana automated. E like me ka valve butterfly manual, ʻo ke kino valve he hale pōʻai a ʻano oval paha me nā awa komo a me nā puka puka. ʻO ka diski, ʻike ʻia hoʻi ʻo ka butterfly, aia ma ke kikowaena o ke kino valve.
Pehea ka hana ʻana o kahi ʻōpuʻu Butterfly
Hoʻomalu ʻia ka valve butterfly moku e kahi disikena lele a me ke kumu radial vertical. ʻO ka hoʻohuli ʻana i ka huila lima ka mea e hoʻohuli ai ke kumu i ka diski; ke kū ka ʻaoʻao o ka disc a me ka medium flow i kahi kū pololei, ua pani ʻia ka valve; ke kū ka ʻaoʻao kahe ʻana o ka diski a me ka pae waena ma kahi kihi a i ʻole kūlana kūlike, ua hāmama ka pahu. Hiki ke hoʻololi i ke kahe o ka valve ma ka hoʻololi ʻana i ka disc a me ke kahe waena o ke kihi pili.
Nā kīwī lele moana ʻAʻole i lawe ʻia mai a lawe ʻia aku, hiki ke kahe i nā ala ʻelua, a he mau kīpē honua. No ka mea, ua hoomalu pono ia ke kuapo lele lele ma ka huki ana i ke kumu, ua ma'alahi ka mana 'akomi. Hoʻohana mau ʻia nā ʻano hoʻokele pneumatic a me ka uila. Hoʻokomo pinepine ʻia nā hōʻailona angle ma ka ʻaoʻao o luna o nā kiwi e hoʻomaʻamaʻa i ka hoʻomaopopo ʻana i ka wehe a me ka pani ʻana.
ʻO ka valve lele kila kuhiliʻole a nā pahu wafer kūpono no nā wahi kahe nui a me nā wahi haʻahaʻa.
Hoʻohana ʻia ʻo Ship Butterfly Valve
ko kakou kiʻekiʻe ka hana ʻana i nā kiwi lele hiki ke hoʻohana ʻia e hoʻomalu i ke kahe ʻana o ka ea, ka wai, ka mahu, nā ʻano media corrosive like ʻole, ka lepo, ka aila, ka metala wai, a me nā mea radioactive media. ʻO ia ke kuleana nui no ka ʻoki ʻana a me ka throttling i ka pipeline.
Hana Kiekie Butterfly Valves
- Wehe a pani maʻalahi a wikiwiki, mālama i ka hana, liʻiliʻi ka pale wai, hiki ke hana pinepine ʻia.
- ʻO ka hana maʻalahi, ka leo liʻiliʻi, māmā.
- Hiki ke lawe i ka lepo, ma ka waha o ka paipu e waiho i ka wai ma ka liʻiliʻi loa.
- Ma lalo o ke kaomi haʻahaʻa, hiki ke hoʻokō i ka sila maikaʻi.
- ʻO kā mākou pahu lele lele uila moana me ka hana hoʻoponopono maikaʻi.
ʻO ka pōmaikaʻi o ka moku Flanged Butterfly Valve
- E hōʻoia i ke ola lawelawe o ka valve ma ka hoʻolei ʻana i nā blanks me ka pololei kiʻekiʻe, nā deformations liʻiliʻi, nā hiʻohiʻona maikaʻi, a me ka maikaʻi o loko a me ka hoʻolālā metallography maikaʻi. Hoʻemi i ka porosity, shrinkage, māwae, a me nā hemahema ʻē aʻe.
- Ke hoʻohana nei i nā lako hana kiʻekiʻe, e hōʻoia i ka hoʻopaʻa ʻana o ka valve sealing i ka pololei me ka hoʻopau kihi a me nā koi o ka hui sila.
- ʻO nā lako hui kūlana kiʻekiʻe a me nā limahana maikaʻi e hoʻokō i ke kaʻina hana. Hoʻāʻo ʻia kēlā me kēia huahana no ka hana hoʻopaʻa ʻana a me ka maikaʻi e mea hana kiwi lele lele.
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