Nkhani

Kodi kusindikizidwa kwa mpira ndi zabwino?

2025-10-11

Avalavu ya mpiraAmakhala ndi magwiridwe abwino, chifukwa cha kapangidwe kake ndi kusankha kwa zinthu zakuthupi. Valavu ya mpira imagwiritsa ntchito mpira ngati chinthu chotsegulira komanso chotseka, ndipo chitha kutsegulidwa ndikutsekedwa ndi kuzungulira madigiri 90. Ili ndi kapangidwe kambiri ndipo ndikosavuta kugwira ntchito. Kuchita kwake kusindikizidwa kumatengera zolimba pakati pa gawo ndi mpando wa valavu, komanso kusankha kwa zida zosindikizira.


Pankhani ya zida zosindikizira,Makunja a mpiraNthawi zambiri gwiritsani ntchito zida zotanuka monga polytetrafluorothlene kupanga mphete zopindika. Izi sizimangokhala ndi mphamvu yolimba yamankhwala ndipo imatha kukana kukokoloka kwa media osiyanasiyana, komanso ali ndi luso lolefukira. Mothandizidwa ndi kupanikizika kwapakatikati, mphete yopindika imatha kubereka pulasitiki, yolipirira zolondola ndi kukhazikika kwa mpirawo, potero.


Kukonzekera ma valves a mpira kumaonekeranso pamakhalidwe awo. Gawo likafika pamtunda wotsekedwa, malo osindikizira omangirira amatsatira pampando wa valavu, ndikupanga chisindikizo chodalirika. Njira yosindikiza iyi siyongochita bwino, komanso imalepheretsa kutaya kwapakatikati. Makamaka potseguka kwathunthu kapena otsekeka kwathunthu, malo osindikizira a mpira ndi pampando wavala pampandowo, kupewa kukokoloka kwa ma vesi omwe akupita pamwamba pa valavu ya mpirawo.

Kuphatikiza apo, ma valve a mpira amatha kugawidwa kukhala osindikizidwaMakunja a mpiraMavesi osindikizidwa a mpira osindikizidwa malinga ndi mitundu yawo yosindikiza. Ma Vovel Ofiyira Ofewa Ali ndi magwiridwe antchito abwino kwambiri ndipo amatha kufikira zero miyezo, yoyenera kutentha komanso kukakamiza ma pivani okhala ndi zithunzi; Makunja olimba osindikizidwa amatha kugwiritsidwa ntchito pazovuta zosiyanasiyana komanso kutentha, kuphatikizapo ma pichelines okhala ndi kutentha kochepa komanso kupsinjika, komanso kutentha kwambiri komanso kuthamanga kwakukulu.


Pamapulogalamu othandiza, makope a ma valves a mpira amadziwika kwambiri. Mwachitsanzo, m'mafakitale monga mafuta a petroleum ndi ma valves a mpira amagwiritsidwa ntchito kwambiri pa mayendedwe apakatikati ndikutseka, ndipo chipewa chawo chodalirika chimatsimikizira ntchito yotetezeka komanso yolimba.


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