Momwe MungasankhireValavu ya padziko lonse?
Valavu yozungulira ndi valavu yomwe imagwiritsidwa ntchito polamulira kuyenda kwa madzi mu payipi. Yodziwika ndi luso lawo lapadera lolamulira kuyenda kwa madzi, imagwiritsidwa ntchito kwambiri m'mafakitale monga kukonza mankhwala, HVAC, ndi mafuta ndi gasi. Kusankha valavu yozungulira yoyenera kugwiritsa ntchito kwanu kungakhale kovuta, koma kumvetsetsa zinthu zofunika kuziganizira kungathandize kuti ntchitoyi ikhale yosavuta. M'nkhaniyi, tifufuza momwe mungasankhire valavu yozungulira yabwino kwambiri yogwiritsira ntchito.
1. Mtundu wa madzimadzi
Mtundu wa madzi omwe amaperekedwa mu payipi mwina ndi chinthu chofunikira kwambiri kuganizira posankha valavu yozungulira. Madzi ena, monga mankhwala owononga, amafunikira zinthu zapadera popanga mavalavu. Mwachitsanzo, mavalavu opangidwa ndi chitsulo cha kaboni sangagwiritsidwe ntchito ndi madzi okhala ndi sulfuric acid. Ndikofunikira kuonetsetsa kuti valavu yomwe mwasankha yapangidwa ndi zinthu zoyenera kuti igwire madzi omwe akutumizidwawo.
2. Kukula kwa valavu
Kuyenda komwe kumafunika pa ntchito yanu kudzatsimikizira kukula kwa valavu yomwe mukufuna. Kusankha valavu yoyenera kuti muwonetsetse kuti ikugwira ntchito bwino ndikofunikira kwambiri. Kukula kumakhudzanso kutsika kwa kuthamanga kwa valavu. Vavu yayikulu kwambiri ingayambitse kutsika kwa kuthamanga kwa magazi, zomwe zingayambitse kuchepa kwa magwiridwe antchito a dongosolo komanso kukwera kwa ndalama zamagetsi.
3. Kapangidwe ka mavavu
Mapangidwe osiyanasiyana a ma globe valve amapereka magwiridwe antchito osiyanasiyana. Posankha kapangidwe ka valavu, zinthu monga kuthamanga kwambiri kovomerezeka ndi kutentha, liwiro la madzi, ndi momwe valavu imagwiritsidwira ntchito ziyenera kuganiziridwa. Mwachitsanzo, pochita ndi ma pressure pressure, ma valvu okhala ndi makulidwe okwera a khoma amalimbikitsidwa.
4. Kutha kwa ntchito
Ma valve ozungulira amapezeka m'maulumikizidwe osiyanasiyana kuphatikizapo ma flanged, threaded, butt weld ndi socket weld ends. Kulumikizana komwe mungasankhe kudzadalira njira yolumikizira mapaipi yomwe mukulumikiza valavu. Ndikofunikira kuonetsetsa kuti maulumikizidwe a valavu akugwirizana ndi njira yolumikizira mapaipi kuti muwonetsetse kuti kulumikizanako sikutuluka madzi komanso kotetezeka.
5. Machitidwe
Pali mitundu iwiri ikuluikulu ya ma valve ozungulira - owongolera ma valve amanja ndi odziyimira pawokha. Ma valve amanja amayendetsedwa ndi gudumu lamanja kapena lever, pomwe ma valve odziyimira pawokha amagwiritsa ntchito ma actuator kuti azilamulira okha kayendetsedwe ka ma valve. Njira yosankha njira yoyendetsera idzadalira zofunikira zomwe zimagwiritsidwa ntchito.
6. Kusamalira mavavu
Monga zida zonse zamafakitale, ma valve ozungulira amafunika kukonzedwa nthawi zonse kuti atsimikizire kudalirika komanso kugwiritsidwa ntchito kwa nthawi yayitali. Zofunikira pakukonza zimadalira mtundu wa valve, momwe amagwiritsidwira ntchito komanso malo ogwirira ntchito. Ma valve opangidwa ndi zinthu zomwe zimawononga mosavuta kapena zimafuna kutsukidwa pafupipafupi amafunika kukonzedwa kwambiri kuposa ma valve ena.
Pomaliza
Kusankha valavu yoyenera yogwiritsira ntchito valavu yanu ndikofunikira kwambiri kuti muwonetsetse kuti ikugwira ntchito bwino, ikugwira ntchito bwino komanso kuti ikhale yotetezeka. Ndi chidziwitso ndi malangizo oyenera, mutha kusankha valavu yoyenera yomwe ikugwirizana ndi zosowa zanu. Ganizirani zinthu zomwe zafotokozedwa pamwambapa, kuphatikizapo mtundu wamadzimadzi, kukula kwa valavu, kapangidwe kake, kulumikizana kwa mapeto, njira yoyendetsera, ndi zofunikira pakukonza. Mukachita izi, mutha kukhala otsimikiza kuti valavu yogwiritsira ntchito valavu yomwe mwasankha ipereka yankho lodalirika komanso lotsika mtengo.
Nortech ndi m'modzi mwa opanga ma valve otsogola ku China omwe ali ndi satifiketi ya ISO9001 yapamwamba.
Zinthu zazikulu:Valavu ya Gulugufe,Valavu ya Mpira,Valavu ya Chipata,Valavu Yowunikira,Globe Vavlve,Zipangizo za Y,Chotsukira Magetsi,Zipangizo zoyezera mpweya (Pneumatic Acurators).
Kuti mudziwe zambiri, takulandirani kuti mulumikizane nafe pa:Imelo:sales@nortech-v.com
Nthawi yotumizira: Juni-05-2023