Valavu Yoyandama: Ndi chiyani ndipo imagwira ntchito bwanji?

Vavu ya mpira woyandama ndi valavu yamakina yomwe imalamulira kuyenda kwa madzi kudzera mu payipi. Imatchedwa valavu ya mpira "yoyandama" chifukwa mpira womwe uli mu valavu suli wokhazikika pa tsinde, koma umayandama pakati pa mipando iwiri. Vavu ikatsekedwa, mpirawo umakankhidwira pampando wapansi kuti upange chitseko cholimba.

Kapangidwe ka valavu yoyandama ya mpira imakhala ndi zigawo zingapo. Chophimba cha valavu chimapangidwa ndi chitsulo kapena zinthu zina zoyenera, ndipo mpira ndi tsinde lake zili mkati. Chophimba chamkati cha valavu nthawi zambiri chimapangidwa ndi pulasitiki kapena zinthu zina zosawononga zomwe sizimawonongeka ndi mankhwala.

Chimodzi mwa ubwino waukulu wa valavu yoyandama ya mpira ndikuti imapereka umphumphu wapamwamba wotsekera. Vavuyi idapangidwa kuti ikhale yotsekera yolimba ngakhale pakakhala kupanikizika kwakukulu, zomwe zimapangitsa kuti ikhale gawo labwino kwambiri m'mapaipi omwe amagwiritsidwa ntchito kunyamula madzi owononga kapena oopsa.

Vavu ikatseguka, mpira womwe uli mkati mwa valavu umazungulira madigiri 90, zomwe zimapangitsa kuti madzi aziyenda bwino mu chitolirocho. Mpirawo umatetezedwa ndi mipando iwiri yomwe ili mbali zonse ziwiri za mpirawo. Mpando wakumtunda umasunga mpirawo pamalo ake, pomwe mpando wakumunsi umaletsa madzi kutuluka valavu ikatsekedwa.

Ubwino wina wa valavu yoyandama ya mpira ndi wakuti siimafuna kukonza kwambiri. Kapangidwe ka valavu kamatsimikizira kuti zinyalala zilizonse kapena zinthu zina zimachotsedwa valavu ikatsekedwa, zomwe zimachepetsa nthawi yogwira ntchito komanso ndalama zokonzera.

Pali mitundu yosiyanasiyana ya ma valve oyandama pamsika, kuphatikizapo ma valve olowera pamwamba, olowera mbali, ndi ogawanika. Vavu yolowera pamwamba imatha kuchotsedwa mosavuta kuti ikonzedwe, pomwe valavu yolowera mbali imapereka mwayi wofikira mpira ndi tsinde mosavuta. Ma valve ogawanika amatha kulumikizidwa pamodzi kuti azitha kuyika mosavuta ndikuchotsa kuti akonze.

Pomaliza, valavu yoyandama ndi valavu yodalirika komanso yodalirika yokhala ndi kutseka bwino komanso yosafunikira kukonza. Imagwiritsidwa ntchito m'njira zosiyanasiyana kuphatikizapo mapaipi omwe amanyamula mafuta, gasi, madzi ndi mankhwala.

Ngati mukufuna valavu yodalirika yamakina yomwe imatha kuthana ndi madzi othamanga kwambiri komanso kupewa kuwonongeka kwa mankhwala, ganizirani kugula valavu yoyandama. Mukaisamalira bwino, idzakhalapo kwa zaka zambiri, ikupereka magwiridwe antchito nthawi zonse komanso kusamutsa madzi m'chubu.

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