He ʻatikala e hōʻike iā ʻoe e pili anaNā kiwikā poepoe PVC
Hana kiwikā poepoe PVC
ʻO ka valve pōpō, ka ʻāpana wehe a pani (pōpō) e hoʻokele ʻia e ke kumu valve a hoʻohuli a puni ke axis o ke kumu valve. Hoʻohana nui ʻia e ʻoki a hoʻohui paha i ka medium i loko o ka pipeline. Hoʻohana pū ʻia no ka hoʻoponopono a me ka kaohi ʻana i ka wai. I waena o lākou, ʻo ka valve pōpō paʻa-V i hoʻopaʻa ʻia he ikaika shear ma waena o ke kumu V a me ka noho valve metala o ka carbide cemented. He kūpono loa ka ikaika shear no nā media i loaʻa nā fibers a me nā ʻāpana paʻa liʻiliʻi.
ʻAʻole hiki i ka valve pōpō ala-nui ma ka pipeline ke hoʻomalu maʻalahi i ka hui ʻana, ka hoʻohuli ʻana a me ke kuhikuhi kahe o ka medium, akā hiki nō hoʻi ke pani i kekahi kahawai e hoʻohui i nā kahawai ʻelua ʻē aʻe. Pono e hoʻokomo ʻia kēia valve ma ke ʻano pālahalaha i loko o ka pipeline.
Hoʻokaʻawale ʻana i ka valve pōpō: valve pōpō pneumatic, valve pōpō uila, valve pōpō manual.
ʻIke Kumu
ʻAʻole ma mua o 45 ℃ ka hoʻohana ʻana o ka valve pōpō pvc, a ʻaʻole kūpono ka medium no nā mea hoʻoheheʻe organik a me nā oxidants ikaika. Wahi a kēia kūlana, hiki ke hoʻohana ʻia kēia ʻano valve pōpō no nā wai ma lalo o 45°C a ʻoi aku ka liʻiliʻi o ke kaomi ma mua o 1.0mpa.
Ke hoʻohālikelike ʻia me nā valves ʻē aʻe, loaʻa iā ia nā pono penei.
1. Ke kū'ē haʻahaʻa o ke kahe
ʻO ka valve pōpō ka mea liʻiliʻi loa ke kūpaʻa wai ma waena o nā valves āpau. ʻOiai ʻo ka valve pōpō i hoʻemi ʻia ke anawaena he liʻiliʻi loa ke kūpaʻa wai. ʻO ka valve pōpō PVC kahi huahana valve pōpō mea hou i hoʻomohala ʻia e like me nā pono o nā wai paipu corrosive like ʻole. Nā pono huahana: māmā ke kaumaha, kūpaʻa ikaika i ka pala, nani ke ʻano, māmā ke kino, maʻalahi ke kau ʻana, kūpaʻa ikaika i ka pala, ākea ka hoʻohana ʻana, nā mea maʻemaʻe a me nā mea ʻawaʻawa ʻole, kūpaʻa i ke komo ʻana, maʻalahi ke wehe, mālama maʻalahi.
Ma waho aʻe o nā mea palaki PVC, aia pū kekahi i loko o nā kiwikā pōpō palaki ka PPR, PVDF, PPH, CPVC, a me nā mea ʻē aʻe.
2. kiwikā poepoe PVChe kūpaʻa maikaʻi loa ia i ka pala.
Hoʻohana ke apo sila i ka F4. Kū'ē maikaʻi loa i ka pala a hoʻolōʻihi i ke ola lawelawe. Hoʻololi maʻalahi a maʻalahi hoʻi e hoʻohana.
3. Ma ke ʻano he valve pōpō hoʻohui, ʻo kakiwikā poepoe PVChe kakaikahi nā wahi leaka, ikaika kiʻekiʻe, a he maʻalahi ke hōʻuluʻulu a me ka wehe ʻana i ka valve pōpō ʻano pili.
Ke kau ʻana a me ka hoʻohana ʻana i ka valve pōpō: Ke hoʻopili ʻia nā flanges ma nā wēlau ʻelua me ka pipeline, pono e hoʻopaʻa like ʻia nā bolts i mea e pale ai i ka flange mai ka hoʻololi ʻia a me ke kahe ʻana. E hoʻohuli i ka lima i ka ʻaoʻao ʻākau e pani ai, a ʻo ka hope e wehe ai. Hiki ke hoʻohana wale ʻia no ka ʻoki ʻana a me ke kahe ʻana, a ʻaʻole kūpono ka hoʻoponopono ʻana i ke kahe. Hiki i nā wai i loaʻa nā ʻāpana paʻakikī ke kahakaha maʻalahi i ka ʻili o ka pōpō.
4. Nā hana ikaika:
Loaʻa nā ʻano akamai, nā ʻano like ʻole a me ke ʻano kuapo, a he liʻiliʻi ka leo: ua like wale ka leo me kahi 35% o nā huahana like.
5. Nā kānaka māmā a makepono hoʻi:
ʻO ke kaumaha he 30% wale nō o nā huahana like, a hilinaʻi ka hana: ʻo nā bearings a me nā ʻāpana uila he huahana inoa inoa i lawe ʻia mai.
6. Nani a lokomaikaʻi:
ʻO ka pūpū alumini alloy die-casting, palupalu a laumania, ikaika kiʻekiʻe a me ke kūpaʻa ʻana: keleawe kūikawā i hoʻopaʻa ʻia me ka ilo kila, ikaika kiʻekiʻe a me ke kūpaʻa ʻana maikaʻi.
7. Palapala hōʻoia palekana:
1500v e kū i ke ana uila, maʻalahi ke laka uea kūikawā o ke kaula laka: hoʻolako mana hoʻokahi-pae, maʻalahi loa ke uea waho.
8. Maʻalahi e hoʻohana:
Nānā wahi ʻole aila, pale wai a me ka pale popo, hoʻokomo ʻia ma kēlā me kēia kihi, mea pale: palena pālua, pale wela, pale kaumaha.
9. Nā wikiwiki he nui:
ʻO ka manawa huakaʻi holoʻokoʻa he 5 a 60 kekona, hiki ke hoʻokō i nā koi o nā kūlana hana like ʻole. Hana ʻia ke kaula kūikawā me ke kaula pale wela a me ka lapalapa, ʻaʻole ia e ʻelemakule i ka wā e wela ai, a palekana a hilinaʻi hoʻi.
palena loea
Nā wai kūpono: wai, ea, ʻaila, nā wai kemika ʻino
Eia kekahi laʻana: nā ʻōnaehana paipu wai maʻemaʻe a me ka wai maka, nā ʻōnaehana paipu hoʻokahe wai a me ka wai ʻino, nā ʻōnaehana paipu wai paʻakai a me ka wai kai.
He nui nā ʻoihana e like me ka ʻōnaehana waikawa-base a me nā ʻōnaehana hoʻonā kemika.
Mea kino: PVC
Mea sila: EPDM/PTFE
ʻAno hoʻoili: 90º rotary electric drive
Mea hana: hale alumini hoʻolei ʻia / hale plastik
Mea hoʻomalu: pale wela nui
Ka manawa hana: 4-30 kekona
Kaomi inoa: 1.0Mpa
Anawaena inoa: DN15-200
Papa palekana: IP65
Mahana wai: -15℃－60℃ (me ka ʻole o ka hau ʻana)
Mahana ambient: -25℃－55℃
Ka hoʻohana ʻana i ka mana: 8VA-30VA
ʻAno hoʻonohonoho: hoʻonohonoho ʻana ma kekahi kihi (ʻo ke kau ʻana ma ka ʻaoʻao ākea a i ʻole ka ʻaoʻao i kūpono loa no ka hoʻolōʻihi ʻana i ke ola lawelawe)
Ka uila mana: AC220V maʻamau, koho DC24V, AC110V
Ke ahonui uila: ±10%, ke ahonui DC ±1%
ʻAno hoʻohui: kaula kūloko, hoʻopaʻa, flange
Anawaena Hoʻohui: 1/2″-4″
He aha nā mākau o ka mālama ʻana i ka valve pōpō pvc
★ Inā e liki ka valve pōpō ma muli o ka lima palupalu, e hoʻopaʻa i ka lima i loko o kahi vise, a laila e hoʻohuli i ka lima i ka ʻaoʻao hema e hoʻopaʻa ai. Pono e hoʻomaopopo ʻia e pono ʻoe e makaʻala i ka wā e hoʻopaʻa ai i ka lima, mai hoʻohana i ka ikaika nui, a i ʻole e hōʻino maʻalahi ʻia ka valve pōpō.
★ Inā ʻaʻole paʻa ka pilina ma waena o ka valve pōpō pvc a me ka paipu wai, ʻaʻole maikaʻi ke sila ʻana, a aia ka liki wai, hiki iā ʻoe ke kāʻei i ka valve lipine mea maka ma kahi e hoʻopili ai ka paipu wai i ka pōpō, a hoʻokomo i ka valve pōpō ma hope o ka wili ʻana e pale aku i ka liki wai.
★ Inā he liki ka wai ma muli o ka māwae a i ʻole ka hemahema o ka kiwikā poepoe, pono e wehe ʻia ka kiwikā poepoe kahiko a hoʻokomo hou ʻia.
Pono e hoʻomaopopo ʻia he pono e hana pololei ʻia ka valve pōpō pvc i ka wā e wehe ai a hōʻuluʻulu, a pono e hana maikaʻi ʻia nā kiko aʻe.
★ Ma hope o ka pani ʻia ʻana o ka valve pōpō, pono e hoʻokuʻu ʻia ke kaomi āpau i loko o ka valve pōpō ma mua o ka wehe ʻana, a i ʻole e hiki mai ka pōʻino. ʻAʻole nānā ka nui o ka poʻe i kēia. E wehe koke ma hope o ka pani ʻia ʻana o ka valve. Aia nō kekahi kaomi i loko. ʻAʻole i hoʻokuʻu ʻia kēia ʻāpana o ke kaomi, ʻaʻole ia he mea kūpono i ka palekana pilikino.
★ Ma hope o ka wehe ʻia ʻana a me ka hoʻoponopono ʻana o ka valve pōpō, pono e hoʻokomo ʻia ma ke ʻaoʻao ʻē aʻe o ka wehe ʻana a hoʻopaʻa ʻia, inā ʻaʻole e liki.
Inā makemake ʻoe e lōʻihi ka lōʻihi o ka valve pōpō pvc, pono ʻoe e hōʻemi i ka nui o nā kuapo i ka hiki. Ke liki ka wai, pono ʻoe e hoʻoponopono iā ia i ka manawa e like me nā ʻōlelo aʻoaʻo ʻekolu i loko o ka ʻatikala, a hoʻi i ka hoʻohana maʻamau i ka hikiwawe loa.
Ka manawa hoʻouna: Mei-12-2022
