ʻO ke kumu o ka hoʻohana ʻana i nā kiwi hōʻoia e pale i ke kahe ʻana o ka mea maʻamau, ma ka hoʻokuʻu ʻia ʻana o ka pāpaʻi e hoʻokomo i nā kiwi loiloi.Eia kekahi, pono e hoʻokomo ʻia nā kiwi ma ka puka o ka compressor.Ma keʻano laulā, pono e hoʻokomo ʻia nā ʻōkuhi nānā i nā lako, nā ʻāpana a i ʻole nā laina e pale ai i ka reflux media.
Hoʻohana maʻamau ʻia nā kiwi hoʻokiʻekiʻe kiʻekiʻe ma ke anawaena inoa o 50mm pipeline horizontal.Hiki ke hoʻokomo ʻia nā kiwi hoʻokiʻekiʻe pololei ma nā laina ʻaoʻao ʻelua a me ke kūpaʻa.Hoʻokomo ʻia ka valve lalo i loko o ka paipu kūpaʻa o ka inlet pump, a kahe ka waena mai lalo a luna.
Hiki ke hana ʻia ka valve check swing i ke kaomi hana kiʻekiʻe, PN a hiki i 42MPa, a hiki i ka DN ke nui loa, a hiki i 2000mm.Wahi a nā mea o ka pūpū a me ke sila, hiki ke hoʻohana ʻia i kekahi ʻano hana a me nā pae wela hana.ʻO ka wai, ka mahu, ke kinoea, ka mea ʻino, ka ʻaila, ka meaʻai, ka lāʻau lapaʻau a pēlā aku.ʻO ka mahana hana o ke kikowaena ma waena o -196 ℃ a me 800 ℃.
Hoʻokomo pinepine ʻia nā kiwi hoʻopaʻa swing ma nā laina ākea, akā hiki ke hoʻokomo pū ʻia i nā laina kū pololei a i ʻole nā laina kuʻekuʻe.
He kūpono ke kaomi ʻana o ka butterfly check valve no ke kaomi haʻahaʻa a me ke anawaena nui, a ua kaupalena ʻia nā manawa hoʻokomo.No ka mea, ʻaʻole hiki ke kiʻekiʻe loa ke kaomi hana o ka valve check butterfly, akā ʻoi aku ka nui o ke anawaena nominal, hiki ke piʻi aku ma mua o 2000mm, akā aia ke kaomi nominal ma lalo o 6.4mpa.Hiki ke hana ʻia nā ʻano ʻano wafer, i hoʻokomo pinepine ʻia ma waena o nā flanges ʻelua o ka pipeline, me ke ʻano o ka pilina pili.
Hiki ke hoʻokomo ʻia nā kiwi kīkole ma kahi laina ākea, kūpaʻa a i ʻole ke kuhi.
He kūpono ka diaphragm check valve no ka maʻalahi o ka hana ʻana i ka pipeline paipu wai, hiki i ka diaphragm ke maikaʻi loa e hoʻopau i ka pā wai countercurrent.No ka mea ua kaupalena ʻia ka mahana hana a me ka hoʻohana ʻana i ke kaomi diaphragm check valve e nā mea diaphragm, hoʻohana maʻamau ia i ka paipu wela maʻamau haʻahaʻa haʻahaʻa, kūpono loa no ka paipu wai.ʻO ka mahana hana maʻamau ma waena o -20 ~ 120 ℃, ke kaomi hana <1.6mpa, akā hiki ke hana i ke anawaena o ka diaphragm check valve, DN a hiki i 2000mm ma luna.
Diaphragm check valve ma muli o kāna hana maikaʻi ʻole wai, ʻano maʻalahi ke ʻano, haʻahaʻa ke kumukūʻai hana, no laila i nā makahiki i hala iho nei, ʻoi aku ka nui o nā noi.
No ka mea ʻo ka sila he pōpō i uhi ʻia i ka pahu, ʻoi aku ka maikaʻi o ka hoʻopaʻa ʻana o ka pōleʻa, ka hana hilinaʻi a me ke kūpaʻa wai maikaʻi.A no ka mea hiki i ka sila ke lilo i pōpō hoʻokahi, a hiki ke hana ʻia i mau pōpō hou aʻe, no laila hiki ke hana ʻia i kahi kaliber nui.Akā, ua uhi ʻia kona sila sila i ka pōʻai hollow, ʻaʻole kūpono no nā pipeline kiʻekiʻe, kūpono wale no nā pipelines waena a me ka haʻahaʻa.
No ka mea hiki ke hana ʻia ka ʻāpana o ka pahu spherical check valve me ke kila kila, a hiki ke uhi ʻia ka pōʻai o ka sila me nā plastics polytetrafluoroethylene engineering, hiki ke hoʻohana ʻia i ka pipeline o ka media corrosive maʻamau.
ʻO kēia ʻano o ka pahu hoʻomaʻamaʻa e hana ana ma waena o -101 ℃ a 150 ℃, kona kaomi nominal ≤4.0MPa, ke anawaena nominal ma waena o 200 ~ 1200mm.
ʻO Nortech kekahi o nā mea hana valve ʻoihana nui ma Kina me ka palapala hōʻoia ISO9001.
Nā huahana nui:Pane Pepa,Pahu kinipopo,Puka Puka,Hōʻoia Valve,Globe Vavlve,Y-Strainers,Acurator Uila,Pneumatic Acurators .
Ka manawa hoʻouna: ʻOkakopa-14-2021