E like me ka valve i hoʻohana nui ʻia, ʻo ka valve ball ka ʻano o ka valve.Loaʻa nā ʻano ʻano like ʻole i ka noi o ka mea hoʻohana i nā manawa waena like ʻole, nā ʻano wela like ʻole a me nā koi kaʻina hana like ʻole i ke kaʻina hana maoli.Hōʻike kēia i nā hiʻohiʻona o kekahi mau kiwi pōpō maʻamau e like me nā kiwi pōpō lana, nā kiwi pōpō paʻa, nā kiwi pōpō hapalua eccentric, nā kiwi pōpō ʻano V a me nā kiwi pōpō fluorine.
Ma muli o ke ʻano a me ka hana, hiki ke hoʻokaʻawale ʻia i:
1. Aia kekahi mau ʻano o nā kiwi kinipōpō.He aha nā kiwi kinipōpō lana: Hoʻohana ʻia nā kiwi pōpō lana e like me ke sila a ke lana nei ka pōleʻa.Hoʻohana ʻo ia i ke kaomi o ka mea waena e pana i ka pōpō e neʻe i ka mamao a kaomi i ka noho valve elastic e hoʻokō i ka hopena sealing.ʻO kēia ʻano valve float he ʻano kūʻē ākea ākea a kūpono wale ia no nā pipelines a me nā mea hana me ka caliber o DN "200 a me ke kaomi o PN"100.Inā ʻoi aku ka nui o ke anawaena o ka pōleʻa, e hoʻopōloli ʻo ia i ke kino valve a hāʻule ma lalo o ke kaomi o ka mea waena;inā kiʻekiʻe loa ka paʻi, e ʻoki ʻia a elastically a e hoʻopau mau ʻia ka noho valve elastic, hiki ke hōʻino i ka sila a pili i ka valve ball.ola.
2. Hoʻopaʻa ʻia ka valve pōpō paʻa e ʻelua mau kumu o luna a me lalo.Hoʻolako ʻia ka noho valve me ka puna lau a i ʻole ka puna wai cylindrical spiral.Ke hoʻolako ʻia, hoʻopili ʻia ka pūnāwai o ka noho valve e hoʻohua i ka ikaika pre-tightening e hoʻokō i ka sila mua o ka valve.Hoʻokuʻu ke kaomi i ka valve i ka wā e hoʻohana ai.Neʻe ka noho i ka pōleʻa e loaʻa i kahi sila.No ka neʻe ʻole ʻana o ka pōleʻa, ua kapa ʻia ʻo ia he valve pōpō paʻa.ʻOi aku ka hilinaʻi o kēia ʻano hoʻoponopono ma mua o nā kiwi pōpō lana ma muli o kona hilinaʻi sila.Hiki ke hoʻohanaʻia i kahi ākea ākea,ʻaʻole wale no nā haʻahaʻa liʻiliʻi liʻiliʻi, akā, no ka nui-nui.Akā ʻoi aku ka paʻakikī o kāna ʻano
, He kiʻekiʻe ke kumukūʻai o ke kumukūʻai, i ke koho ʻana, pono ʻoe e koho e like me nā pono maoli.
3. Eccentric hemispherical valve.Hoʻohana ʻia kēia ʻano kīpē pōpō i kahi ʻano eccentric.ʻO ke kumu o ka hoʻolālā ʻana ua like ia me ko ka pahu kupulele paʻa paʻa paʻa paʻa paʻa ʻekolu-layer.ʻAʻohe aahu o ka noho valve a me ka poepoe a ʻoi aku ka paʻa o ka hana hoʻopaʻa.ʻO 1/4 wale nō ka pōleʻa o ka pahu pōlele maʻamau.Loaʻa iā ia kahi curved surface, māmā ke kaumaha a me ke kumu kūʻai haʻahaʻa.He hopena ʻāhi kēia a hiki ke hoʻohana ʻia i loko o kahi paipu waena i loaʻa nā fiber lōʻihi me ka ʻole o ka hoʻopaʻa ʻana.
4. ʻO ka flange o ka puʻupuʻu pōleʻa insulation thermal he hoʻokahi a ʻelua mau kikoʻī i ʻoi aku ka nui ma mua o ka valve ball flange maʻamau.Hoʻohana ʻo ia i kahi kino valve integral a me kahi hoʻolālā pōpō ʻaoʻao.Hoʻopili ʻia kahi ʻeke metala ma waena o nā flanges i hoʻonui ʻia ma waho o ke kino valve.Kāhea ʻia hoʻi ka valve ball jacketed.Hoʻokomo ʻia nā ʻaoʻao Jacketed ma nā ʻaoʻao ʻelua o ke kino valve, hiki ke holoi ʻia me ka mahu a i ʻole ke kinoea wela ʻē aʻe e pale ai i ka paʻa ʻana a i ʻole ka crystallization i ka lumi wela.Hoʻohana nui ʻia nā kiwi pōpō wela wela i nā pipeline a me nā mea maʻalahi e crystallize a koi i ka insulation thermal i ka ʻaila, kemika, metallurgical, a me nā ʻōnaehana lāʻau.
5. ʻO ka pahu kinipōpō V-like he kiwi pōlele hoʻoponopono.He ʻokoʻa loa ka puka kahe o ka pōleʻa mai ka puka pololei ma waena o ka pahu pōlele maʻamau.He ʻano ʻano V ka pōleʻa a hoʻohana maʻamau i kahi ʻano paʻa me ʻelua mau kumu o luna a me lalo.
6. Hoʻohana pinepine ʻia ka pāpaʻi pōpō ʻo Fluorine i ka haʻahaʻa haʻahaʻa a me ka ikaika corrosive medium pipelines.Hoʻopaʻa ʻia kēia ʻano kīpē pōleʻa me nā plastics ʻenekinia kūpaʻa e like me ka PFA a i ʻole FEP ma nā wahi āpau o ke kahawai kahe e pili ana me ka mea waena.Hiki iā ia ke hoʻololi i ke kila kila kila a me Hastelloy ma lalo o ke kūlana ʻaʻole iʻoi aku ma mua o ka mahana lawelawe o ka fluorine rubber i ka pipeline haʻahaʻa haʻahaʻa., Monel alloy, No. 20 alloy, hoʻoponopono i ka pilikia o ka lawe ʻana i nā media corrosive nui i nā pipelines petrochemical a me kemika.

ʻO Nortech kekahi o nā mea hana valve ʻoihana nui ma Kina me ka palapala hōʻoia ISO9001.

Nā huahana nui:Pane Lepe,Pahu kinipopo,Puka Puka,Hōʻoia Valve,Globe Vavlve,Y-Strainers,Acurator Uila,Pneumatic Acurators .