sales@tycovalve.com+ 86-15961836110
Pezani Mtengo

Zida Zonse za Valves

Magawo a VALVE

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sales@tycovalve.com+ 86-15961836110108 Meiyu Road, Xinwu District, Wuxi, China
Valavu ndi chowonjezera cha mapaipi chomwe chimagwiritsidwa ntchito potsegula ndi kutseka payipi, kuwongolera njira yoyendetsera, ndikusintha ndikuwongolera magawo (kutentha, kuthamanga ndi kutuluka) kwa sing'anga yotumizira. Malinga ndi ntchito yake, imatha kugawidwa kukhala valve yotseka, fufuzani valve, valve yoyendetsa, Ndi zina zotero.

Valavu ndi chipangizo chomwe chimagwiritsidwa ntchito poyang'anira njira, kuthamanga, ndi kutuluka kwa madzi mumadzimadzi. Ndi chipangizo chomwe chimathandiza kapena kuyimitsa sing'anga (zamadzimadzi, gasi, ufa) mu mapaipi ndi zida ndipo zimatha kuwongolera kuyenda kwake.
Valve ndi gawo lowongolera mumayendedwe amadzimadzi otumizira mapaipi, omwe amagwiritsidwa ntchito kusintha gawo la ndimeyi komanso momwe amayendera sing'anga, ndipo ali ndi ntchito zosokoneza, kudula, kugunda, kusabwerera, shunt kapena kusefukira. kuchepetsa kuthamanga. Mavavu omwe amagwiritsidwa ntchito poyang'anira madzimadzi, kuchokera ku valavu yosavuta yotseka kupita ku ma valve osiyanasiyana omwe amagwiritsidwa ntchito m'makina ovuta kwambiri odziwongolera okha, ali ndi mitundu yosiyanasiyana komanso mawonekedwe. Kuzungulira mwadzina kwa valavu kumachokera ku valavu yaing'ono kwambiri mpaka kufika pamtunda waukulu wa 10m Mavavu a mapaipi a mafakitale. Itha kugwiritsidwa ntchito poyang'anira kutuluka kwamitundu yosiyanasiyana yamadzimadzi monga madzi, nthunzi, mafuta, gasi, matope, media zowononga zosiyanasiyana, zitsulo zamadzimadzi ndimadzimadzi otulutsa ma radio. Kuthamanga kwa valve yogwira ntchito kumatha kuchoka ku 0.0013MPa mpaka 1000MPa kopitilira muyeso, ndipo kutentha kwa ntchito kumatha kutentha kwambiri kwa c-270 ℃ mpaka kutentha kwa 1430 ℃.
Kuwongolera kwa valavu kumatha kutengera njira zosiyanasiyana zotumizira, monga manual, magetsi, hydraulic, pneumatic, turbine, electromagnetic, electromagnetic hydraulic, electro-hydraulic, gas-hydraulic, spur gear, bevel gear drive, etc.; Kapena pansi pa machitidwe a mitundu ina ya zizindikiro zomveka, zimagwira ntchito molingana ndi zomwe zinakonzedweratu, kapena zimangotsegula kapena kutseka popanda kudalira zizindikiro zomveka. Valavu imadalira pagalimoto kapena makina odziwikiratu kuti magawo otsegulira ndi otseka akweze, kutsetsereka, kugwedezeka kapena kuzungulira. Movement, potero kusintha kukula kwa malo ake otaya njira kukwaniritsa ntchito yake yolamulira.
Mavavu angagwiritsidwe ntchito kuwongolera kutuluka kwamitundu yosiyanasiyana yamadzimadzi monga mpweya, madzi, nthunzi, zotengera zosiyanasiyana zowononga, matope, mafuta, zitsulo zamadzimadzi ndi ma radio radio. Mavavu amagawidwanso kukhala mavavu achitsulo, mavavu achitsulo, ma valve zitsulo zosapanga dzimbiri (201, 304, 316, etc.), mavavu achitsulo a chrome molybdenum, mavavu achitsulo a chrome molybdenum vanadium, mavavu achitsulo apawiri, mavavu apulasitiki, osakhala muyezo. mavavu makonda, etc.

Pa ntchito ndi ntchito
(1) Vavu yozimitsa
Vavu yamtunduwu ndi yotsegula ndi kutseka. Anaikapo kwamuyaya pa polowera ndi potulukira magwero ozizira ndi kutentha, zipangizo polowera ndi potulukira, ndi mizere nthambi za mapaipi (kuphatikizapo standpipes), komanso angagwiritsidwe ntchito ngati madzi ndi mpweya mavavu. Ma valve otseka odziwika amaphatikizapo ma valve a zipata, ma valve a globe, ma valve a mpira ndi agulugufe.
Valve yachipata ikhoza kugawidwa kukhala ndodo yotseguka ndi ndodo yakuda, chipata chimodzi ndi chipata chachiŵiri, chipata cha mphero ndi chipata chofanana, ndi zina zotero. kukula kwa thupi la vavu ndi kocheperako komwe kumayendera madzi, kukana kwamadzi kumakhala kochepa, ndipo m'mimba mwake mwadzina la valavu yachipata ndi yayikulu.
Malingana ndi kayendetsedwe ka kayendedwe ka sing'anga, valavu yapadziko lonse imagawidwa m'magulu atatu: mtundu wowongoka, mtundu wamanja ndi mtundu wamakono, ndipo pali ndodo zotseguka ndi ndodo zakuda. Kutsekeka kwa valve yapadziko lonse lapansi ndikwabwinoko kuposa valavu yachipata, thupi la valve ndi lalitali, kukana kwamadzi ndi kwakukulu, ndipo mainchesi apamwamba kwambiri ndi DN200.
Pakatikati pa valve ya mpira ndi mpira wozungulira wokhala ndi dzenje. Pamene tsinde la valve limasunthidwa ndi mbale, imatsegulidwa kwathunthu pamene kutsegulidwa kwa chigawocho kumayang'ana pamtunda wa payipi, ndikutsekedwa kwathunthu pamene ikuzungulira 90 °. Valve ya mpira imakhala ndi kusintha kwina ndipo imatsekedwa mwamphamvu kwambiri.
Pakatikati pa valavu ya gulugufe ndi mbale yozungulira yozungulira, yomwe imatha kuzungulira molunjika kumtunda wa payipi. Pamene ndege ya mbale ya valve ikugwirizana ndi olamulira a chitoliro, imatsegulidwa kwathunthu; pamene ndege ya chipata mbale ndi perpendicular kwa olamulira chitoliro, ndi kutsekedwa kwathunthu. Kutalika kwa valavu ya butterfly ndi yaying'ono, kukana kwamadzi ndikocheperako, ndipo mtengo wake ndi wapamwamba kuposa valavu yachipata ndi valavu yapadziko lonse lapansi.
(2) Fufuzani valve
Valavu yamtunduwu imagwiritsidwa ntchito poletsa kubwereranso kwapakati. Imagwiritsa ntchito mphamvu ya kinetic yamadzimadzi yokha kuti itsegule yokha, ndipo imatseka yokha pamene kutuluka kwake kwasinthidwa. Zopezeka mokhazikika potulutsira mpope, potulutsirapo msampha wa nthunzi ndi malo ena pomwe kutuluka kwamadzimadzi sikuloledwa. Ma valve owunika amagawidwa m'mitundu itatu: mtundu wa swing, mtundu wokweza ndi mtundu wawafa. Kwa valavu yoyang'ana swing, pamene madzimadzi amatha kutuluka kuchokera kumanzere kupita kumanja, amangotseka pamene kutuluka kwasinthidwa. Kwa valavu yowunikira, pamene madzi akuyenda kuchokera kumanzere kupita kumanja, mphutsi ya valve imakwezedwa kuti ipange njira, ndipo pamene madzi akuyenda mosiyana, mphutsi ya valve imakanizidwa ku mpando wa valve ndikutsekedwa. Kwa valve yoyang'ana valavu, pamene madzi akuyenda kuchokera kumanzere kupita kumanja, spool imatsegulidwa kuti ipange njira. Pamene madzi akuyenda mosiyana, spool imakanizidwa pampando wa valve ndikutsekedwa. Valve yoyang'ana zowola imatha kukhala ndi malo angapo. Kuyika, kukula kwakung'ono, kulemera kopepuka komanso kapangidwe kake.
(3) Vavu yowongolera
Kusiyana kwapakati pakati pa kutsogolo ndi kumbuyo kwa valve kumakhala kosalekeza. Pamene digiri yotsegulira ya valve wamba imasintha mkati mwamtundu waukulu, kuthamanga kwa magazi kumasintha pang'ono, ndipo ikafika pamlingo wina wotsegulira, kuthamanga kumasintha kwambiri, ndiko kuti, kusintha kwabwino kumakhala kolakwika. Chovala chowongolera chikhoza kusintha valavu ya valve spool kuti isinthe nambala yotsutsa ya valve molingana ndi malangizo ndi kukula kwa chizindikiro, kuti akwaniritse cholinga choyendetsa kayendedwe ka valve. Valavu yowongolera imagawidwa kukhala valavu yoyendetsera buku ndi valavu yowongolera yokha, ndipo pali mitundu yambiri ya ma valve owongolera kapena odziyimira pawokha, ndipo magwiridwe antchito awo amasiyananso. Mavavu odziwongolera okha amaphatikiza ma valve oyendetsa okha oyenda okha komanso ma valve oyendetsa okha.
(4) Kalasi ya vacuum
Mtundu wa vacuum umaphatikizapo vacuum ball valve, vacuum flapper valve, vacuum vacuum vacuum valve, vacuum vacuum valve, etc. Ntchito yake ili mu dongosolo la vacuum, zigawo za vacuum system zomwe zimagwiritsidwa ntchito kusintha kayendedwe ka mpweya, kusintha kayendedwe ka mpweya, ndikudula kapena kudula kapena kulumikiza payipi amatchedwa vacuum vavu.
(5) Cholinga chapadera
Zolinga zapadera zimaphatikizapo mavavu a nkhumba, ma valve otsegula mpweya, ma valve otsekemera, ma valve otulutsa mpweya, zosefera, ndi zina zotero.
Valavu yotulutsa mpweya ndi gawo lofunikira kwambiri pamapaipi, ndipo amagwiritsidwa ntchito kwambiri mu boilers, air conditioners, mafuta ndi gasi, madzi ndi mapaipi a ngalande. Nthawi zambiri amayikidwa pamalo okwera kapena m'miyendo, ndi zina zambiri, kuti achotse gasi wochulukirapo mupaipi, kukonza magwiridwe antchito a payipi ndikuchepetsa kugwiritsa ntchito mphamvu.