Kodi valavu yolumikizira imagwira ntchito bwanji?

Vavu yokweza imagwira ntchito pogwiritsa ntchito pulagi, kapena obturator, yomwe imakwezedwa mmwamba kapena pansi mkati mwa thupi la valavu kuti itsegule kapena kutseka kuyenda kwa madzi. Pulagi imalumikizidwa ku tsinde lomwe limagwiritsidwa ntchito ndi chogwirira kapena choyendetsera, zomwe zimathandiza wogwiritsa ntchito kuwongolera malo a pulagi. Chogwirira chikatembenuzidwa kuti chitsegule valavu, tsinde limakwezedwa, kukweza pulagi kuchokera panjira ndikulola madzi kuyenda kudzera mu valavu. Chogwirira chikatembenuzidwa kuti chitseke valavu, tsinde limatsitsidwa, kubweretsa pulagi pansi m'thupi la valavu ndikuletsa kuyenda kwa madzi.

Pulagi mu valavu yokwezera nthawi zambiri imakhala yofanana ndi kononi, ndipo nsonga ya kononi imayang'ana pansi pa mtsinje. Izi zimathandiza pulagi kutseka mwamphamvu makoma a thupi la valavu ikakwezedwa ndikutsitsidwa, kuonetsetsa kuti madzi akutuluka pang'ono mozungulira pulagi. Pulagi nthawi zambiri imapangidwa ndi zinthu zolimba, monga chitsulo kapena pulasitiki, ndipo ikhoza kuphimbidwa ndi chinthu kuti iwonjezere mphamvu zake zotsekera ndikupewa dzimbiri.

Ma valve okweza ma lift plug amadziwika kuti ndi osavuta, odalirika, komanso osamalidwa mosavuta. Nthawi zambiri amagwiritsidwa ntchito m'mapaipi pomwe pamafunika valavu yachangu komanso yosavuta kugwiritsa ntchito, monga nthawi yadzidzidzi yozimitsa.

Kodi ubwino wa valavu yolumikizira ndi chiyani?

Pali ubwino wambiri wogwiritsa ntchito valavu yokweza:

1.Kapangidwe kosavuta: Ma valve a lift plug ali ndi kapangidwe kosavuta komanso kosavuta kumva ndikugwiritsa ntchito.

2.Kudalirika: Popeza ali ndi ziwalo zochepa zosuntha ndipo sadalira makina ovuta, ma valve okweza nthawi zambiri amakhala odalirika kwambiri ndipo amakhala ndi moyo wautali.

3.Kusamalira kosavuta: Pulagi ya valavu yokweza imachotsedwa mosavuta, zomwe zimapangitsa kuti ikhale yosavuta kuyeretsa kapena kusintha ngati pakufunika.

4.Kuyenda kwa madzi mbali zonse ziwiri: Ma valve okweza madzi angagwiritsidwe ntchito kuwongolera kuyenda kwa madzi mbali zonse ziwiri, zomwe zimapangitsa kuti akhale osinthasintha komanso oyenera kugwiritsidwa ntchito m'njira zosiyanasiyana.

5.Kutsika kwa mphamvu yotsika: Ma valve okweza mphamvu amakhala ndi kutsika kwa mphamvu yotsika yodutsa valavu, zomwe zikutanthauza kuti sachepetsa kwambiri kuthamanga kwa madzi akamadutsa mu valavu.

6.Kusavuta kwa automation: Ma valve a lift plug amatha kupangidwa mosavuta pogwiritsa ntchito ma actuator ndi ma control system, zomwe zimathandiza kuti azilamulidwa patali kapena ngati gawo la njira yayikulu.

Kodi valavu yolumikizira ndi valavu yotseka?

Inde, valavu yokweza ingagwiritsidwe ntchito ngati valavu yotseka kuti iletse kuyenda kwa madzi kudzera mu chitoliro kapena ngalande. Kuti mugwiritse ntchito valavu yokweza ngati valavu yotseka, chogwirira kapena choyendetsera chimatembenuzidwa kuti chitseke valavu, kutsitsa pulagi m'thupi la valavu ndikuletsa kuyenda kwa madzi. Vavu ikatsekedwa, palibe madzi omwe angadutse mu valavu, zomwe zimapangitsa kuti igwiritsidwe ntchito kutseka kuyenda kwa madzi pakagwa mwadzidzidzi kapena pazifukwa zokonzera.

Ma valve okweza amagwiritsidwa ntchito kwambiri ngati ma valve otseka m'mapaipi amafuta, gasi, ndi madzi, ndipo amadziwika kuti amatha kuthana ndi kuthamanga kwa magazi ndi kutentha kwambiri. Amagwiritsidwanso ntchito m'mafakitale ena, monga kukonza mankhwala, kupanga magetsi, ndi mankhwala, komwe kuthekera kotseka kuyenda kwa madzi ndikofunikira.

Ndikofunikira kudziwa kuti si ma valve onse okweza omwe adapangidwa kuti azigwiritsidwa ntchito ngati ma valve otseka. Ma valve ena okweza amapangidwira kuti azigwiritsidwa ntchito ngati ma valve otsekereza, omwe amagwiritsidwa ntchito kulamulira kuyenda kwa madzi m'malo moletsa kwathunthu.

NORTECH Engineering Corporation Limitedndi m'modzi mwa opanga ma valve otsogola komanso ogulitsa mafakitale ku China, omwe ali ndi zaka zoposa 20 zokumana nazo muutumiki wa OEM ndi ODM.