Ubwino wa valve ya gate:
(1) Kukaniza kwakung'ono kwamadzimadzi Chifukwa njira yamkati yamkati ya chipata cha valve ya chipata ndi yowongoka, sing'angayo simasintha kayendedwe kake kamene kamayenda kudzera pa valve yachipata, kotero kukana kwamadzimadzi kumakhala kochepa.
(2) Kutsegula ndi kutseka torque ndikochepa, ndipo kutsegula ndi kutseka kumapulumutsa ntchito.Chifukwa chiwongolero cha kayendetsedwe ka chipata ndi perpendicular kwa kayendetsedwe ka kayendedwe kapakati pamene valve ya chipata imatsegulidwa ndi kutsekedwa, kutsegula ndi kutseka kwa valve ya pakhomo kumapulumutsa ntchito poyerekeza ndi valve yoyimitsa.
(3) Kuthamanga kwa sing'anga sikuletsedwa, ndipo sing'anga imatha kuyenda kumbali iliyonse kuchokera kumbali zonse za valve ya chipata popanda kusokoneza kutuluka komanso popanda kuchepetsa kupanikizika, ndipo cholinga chogwiritsira ntchito chikhoza kutheka.Ndikoyenera kwambiri kwa mapaipi komwe kumayenda kwa sing'anga kungasinthe.
(4) Kutalika kwapangidwe ndi kofupikitsa chifukwa chipata cha valavu yachipata chimayikidwa molunjika mu thupi la valve, ndipo valavu ya valve yoyimitsa imayikidwa mozungulira mu thupi la valve, kotero kutalika kwake kumakhala kochepa kusiyana ndi kuyimitsidwa. valavu.
(5) Ndi ntchito yabwino yosindikiza, malo osindikizira samakokoloka kwambiri akatsegulidwa kwathunthu.
(6) Kutsegula kwathunthu, kukokoloka kwa malo osindikizira ndi sing'anga yogwirira ntchito kumakhala kochepa kuposa kwa valve yoyimitsa.
(7) Maonekedwe a thupi ndi osavuta, njira yoponyera ndi yabwino, ndipo mawonekedwe ogwiritsira ntchito ndi ambiri.
Kuipa kwa valve ya gate:
(1) Kusindikiza pamwamba kumakhala kosavuta kuwononga zisindikizo ziwiri zomwe zimagwirizana ndi mpando wa valve panthawi yotsegula ndi kutseka, ndipo pali kukangana pakati pa zisindikizo ziwiri, zomwe zimakhala zosavuta kuwonongeka, zimakhudza ntchito ndi moyo wautumiki wa kusindikiza, ndipo n'kovuta kusunga.
(2) Nthawi yotsegula ndi yotseka ndi yaitali, ndipo kutalika kwake ndi kwakukulu.Chifukwa valavu yachipata iyenera kutsegulidwa kwathunthu kapena kutsekedwa kwathunthu potsegula ndi kutseka, chiwopsezo cha chipata ndi chachikulu, ndipo malo enaake amafunikira kuti atsegule, ndipo kukula kwake kuli kwakukulu, ndipo malo oyikapo ndi aakulu.
(3) Ma valve a zipata okhala ndi mawonekedwe ovuta nthawi zambiri amakhala ndi malo awiri osindikizira, omwe amawonjezera kukonza, kugaya ndi kukonza.Pali magawo ovuta kwambiri, kupanga ndi kukonza kumakhala kovuta kwambiri, ndipo mtengo wake ndi wapamwamba kuposa wa ma valve a globe.
The diameter of the gate valve shipping:
Ngati m'mimba mwake wa ndime mu thupi valavu ndi osiyana (nthawi zambiri awiri awiri pa mpando valavu ndi yaying'ono kuposa m'mimba mwake pa kugwirizana flange), amatchedwa m'mimba mwake shrinkage.
Kuchepa kwa m'mimba mwake kumatha kuchepetsa kukula kwa magawowo, kuchepetsa mphamvu yofunikira pakutsegula ndi kutseka, ndikukulitsa kuchuluka kwa magawo.Koma pambuyo m'mimba mwake amachepa.Kuwonongeka kwamadzimadzi kumawonjezeka.
Pazinthu zina zogwirira ntchito m'madipatimenti ena (monga mapaipi amafuta mu gawo la petroleum), mavavu okhala ndi ma diameter ochepera saloledwa.Kumbali imodzi, ndikuchepetsa kutayika kwa payipi, ndipo kumbali ina, ndikupewa zopinga pakuyeretsa mapaipi pambuyo pakuchepa kwapakati.
Kuyika ndi kukonza valavu yachipata kuyenera kulabadira zinthu zotsatirazi:
1. Mawilo amanja, zogwirira ndi njira zotumizira siziloledwa kugwiritsidwa ntchito pokweza, ndipo kugundana ndikoletsedwa kotheratu.
2. Valve yachipata chapawiri iyenera kuikidwa vertically (ndiko kuti, tsinde la valve liri pamalo okwera ndipo gudumu lamanja lili pamwamba).
3. Valve yachipata yokhala ndi valavu yodutsa iyenera kutsegulidwa musanatsegule (kulinganiza kusiyana kwapakati pakati pa cholowera ndi kutuluka ndi kuchepetsa mphamvu yotsegulira).
4. Valve yachipata yokhala ndi njira yotumizira iyenera kukhazikitsidwa molingana ndi bukhu la mankhwala.
5. Ngati valavu imatsegulidwa ndi kutsekedwa kawirikawiri, perekani mafuta osachepera kamodzi pamwezi.
Nortech ndi m'modzi mwa otsogola opanga ma valve ku China omwe ali ndi chiphaso cha ISO9001.
Nthawi yotumiza: Aug-16-2021