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Mpira wa Manual Valve
  • Mpira wa Manual ValveMpira wa Manual Valve
  • Mpira wa Manual ValveMpira wa Manual Valve
  • Mpira wa Manual ValveMpira wa Manual Valve
  • Mpira wa Manual ValveMpira wa Manual Valve

Mpira wa Manual Valve

Wokhazikika ku Wenzhou, China, Gulu la Huadu Valve limayang'ana kwambiri pakupanga mavavu okwera mtengo kwambiri. Mavavu athu a Manual Ball Valve amatengera mawonekedwe olumikizirana ndi ma wheel pamanja, amangofunika kutembenukira kotala kuti atsegule kapena kudula sing'anga mosavuta. Ndi mawonekedwe okhathamiritsa oyenda mkati, imasunga kutsika kwapang'onopang'ono komanso kusindikiza kokhazikika, komwe kumagwiritsidwa ntchito kwambiri m'madzi am'tauni, mafakitale opepuka komanso mapaipi wamba amadzimadzi a fakitale. Tili ndi zidziwitso zathunthu za ISO ndi API, zothandizidwa ndi mizere yofananira yopanga ndi kuyang'ana kwazinthu zonse zomwe zikubwera & zomaliza. Flexible OEM ndi ODM makonda azitha kupezeka ndi madongosolo ocheperako. Mavavu athu apamanja amatumizidwa m'misika yapadziko lonse lapansi ndipo amapambana kuzindikirika kosatha kuchokera kwa ogulitsa padziko lonse lapansi ndi makasitomala a polojekiti.

Kodi ndingadziwe bwanji ngati valavu yamanja ya mpira yatsegulidwa kapena yotsekedwa?

Ma valve ambiri ogwiritsidwa ntchito ndi manja amabwera ndi chogwirira chowongoka ngati chizindikiro chokhazikika. Pamene chogwiriracho chikufanana ndi thupi la valve ndi payipi, mpira wamkati umagwirizana ndi chitoliro, kutanthauza kuti valavu imatsegulidwa kuti sing'anga idutse. Ngati mutembenuza chogwiriracho madigiri 90 modutsana ndi payipi, bowo la mpirawo limatembenukira molunjika kuti muyendere ndikudula madziwo, komwe ndi kutsekedwa. Mavavu ang'onoang'ono ang'onoang'ono opangidwa ndi manja amagwiritsa ntchito mtundu wa T-wheel; mutha kulozera ku cholembedwa TSEGULANI/KUKHALA muvi wosindikizidwa pa bonaneti ya valavu kuti muweruze momwe kusintha kwasinthira mosavuta.


Makhalidwe Ofunika

Mtundu wa Zamalonda Mpira wa Manual Valve Stem Material A182 F304 / A182 F316 / 13Cr
Design Standard API 6D / ASME B16.34 Zida Zapampando Stellite Hardfaced / PTFE / RPTFE
Kuyang'ana Pamaso ASME B16.10 Mtundu wa Gasket Spiral Wound Gasket / RTJ Gasket / Graphite Gasket
Flange Standard ASME B16.5 / ASME B16.47 Operation Mode Magudumu am'manja, Magiya Ogwiritsidwa Ntchito, Magetsi Amagetsi, Mpweya wa Pneumatic, Hydraulic Actuator
Kalasi Yopanikizika Kalasi 150/300/600/900/1500 Malizani Kulumikizana Zopindika, Zazingwe, Zowotcherera (BW/SW)
Kukula Kwadzina (NPS) 1/2" ~ 48" Mtundu Wopanga Mpira Woyandama / Mpira wa Trunnion, Bolted Bolt
Zofunika Zathupi A216 WCB  Kutentha Kusiyanasiyana -29 ℃ ~ 425 ℃
Zinthu za Bonnet A216 WCB Applicable Medium Madzi, Mafuta, Gasi, Nthunzi, General Industrial Fluid
Wedge / Diski Zida A216 WCB + Yolimba / A105 + Yolimba / F304 / F316 Testing Standard API 598 / Hydrostatic Shell & Seat Test


Ndiyenera kugwiritsa ntchito liti valavu ya mpira pamanja?

Mavavu amanja a mpira ndiye sankhani bwino malo omwe ali ndi machitidwe osinthika pafupipafupi. Kwa mapaipi anthambi yaing'ono, mapaipi othandizira ndi makina ang'onoang'ono amadzi/mankhwala komwe ogwira ntchito amagwira ntchito pamalopo pafupipafupi, mitundu yapamanja imadula mtengo wowonjezera pamagetsi kapena ma pneumatic actuators ndikuchepetsa kukonza pambuyo pake. Amagwiranso ntchito bwino pazifukwa zadzidzidzi: mphamvu ikalephera kapena mpweya woponderezedwa ulephera ndipo ma valve odziwikiratu amalephera kuwongolera, ma valve apamanja amagwira ntchito ngati zotsekera zosunga zobwezeretsera modalirika. Kupatula apo, mapulojekiti okhala ndi malo ochepa oyikapo kapena omwe alibe magetsi amakonda mavavu amanja amanja m'malo mongotengera makina.

Ndi mitundu iti yayikulu yamavavu amanja a mpira?


Zodziwika ndi kapangidwe ka thupi, timapereka makamaka mavavu amtundu umodzi, magawo awiri ndi atatu; mapangidwe amtundu wamagulu amathandizira kutha msanga kwa chisindikizo chamkati popanda kuchotsa valavu yonse pamapaipi. Pofika kumapeto kwa kalembedwe, pali zomangira za NPT/BSP zomangira zing'onozing'ono komanso zopindika pamapaipi akulu akulu akulu. Kutengera kusindikiza zinthu, iwo amawagawa mu PTFE zofewa chisindikizo kwa yachibadwa woyera sing'anga ndi zitsulo zolimba chisindikizo kwa mkulu-kutentha kapena abrasive madzimadzi zinthu.


Kodi valavu yamanja yamanja ndiyosavuta kukonza?

Mavavu a mpira pamanja ndi amodzi mwa mitundu yotsika kwambiri yamagetsi yamagetsi pamsika. Mosiyana ndi ma valve a magetsi kapena pneumatic, alibe zigawo zovuta zamagetsi, ma silinda a mpweya, masensa kapena ma modules olamulira, omwe amachepetsa kwambiri kulephera. Mapangidwe onse ndi osavuta komanso omveka. Kusamalira tsiku ndi tsiku kumangofunika kuyeretsa pamwamba nthawi zonse ndikuyang'ana mabawuti otayirira kapena kukalamba pang'ono. Ngati m'malo mwa gaskets kapena mphete zosindikizira zikufunika, ogwira ntchito pamalopo amatha kumaliza kukonza mwachangu popanda akatswiri odziwa ntchito kapena zida zapadera zowongolera. Imakhala ndi mtengo wotsika wokonza komanso moyo wautali wautumiki wapaipi yanthawi yayitali.Mutha kufananiza mafotokozedwe, mitengo ndi magawo aumisiri mwachindunji ndi fakitale yathu ya Huadu Valve ku Wenzhou. Ndife opanga oyambirira omwe amapereka malo ndi ntchito za OEM makonda. Mutha kuwonanso zambiri zamalonda athu pamapulatifomu a B2B apadziko lonse lapansi. Kuti mugule m'dera lanu, gwirizanani ndi omwe amagawa ma valve m'mafakitale ndi ogulitsa zida zam'mapaipi m'dziko lanu kuti mufananize magwiridwe antchito ndi mawu amitundu yosiyanasiyana.


Kodi mavavu amanja a mpira angagwiritsidwe ntchito polimbitsa thupi?

Mavavu apamanja a mpira amapangidwa kuti aziwongolera motseguka komanso odulidwa, osavomerezeka kuti azigwiritsa ntchito kwanthawi yayitali. Akasungidwa theka lotseguka kwa nthawi yayitali, madzimadzi amakhudza mosalekeza ndikutsuka mpira ndi kusindikiza pamwamba, zomwe zimapangitsa kuti zisindikizo zisamakhale nthawi yayitali, kukanda komanso kutayikira kwapakatikati. Kuwongolera kwakanthawi kochepa, kumatha kuzindikira kugwedezeka kosavuta; koma kwa kayendetsedwe kokhazikika komanso kwanthawi yayitali, ma valve owongolera akatswiri ndi oyenera kwambiri.



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