Kodi valavu ya pulagi imagwira ntchito bwanji?

Valavu yonyamula valavu imagwira ntchito pogwiritsa ntchito pulagi, kapena obturator, yomwe imakwezedwa m'mwamba kapena pansi mkati mwa valavu kuti atsegule kapena kutseka kutuluka kwamadzimadzi.Pulagi imalumikizidwa ndi tsinde yomwe imayendetsedwa ndi chogwirira kapena chowongolera, chomwe chimalola wogwiritsa ntchito kuwongolera malo a pulagi.Pamene chogwiriracho chikutembenuzidwa kuti chitsegule valavu, tsinde limakwezedwa, kukweza pulagi kuchoka panjira ndikulola kuti madzi azidutsa mu valve.Pamene chogwiriracho chikutembenuzidwa kuti chitseke valavu, tsinde limatsitsidwa, kubweretsa pulagi pansi mu thupi la valve ndikuletsa kutuluka kwa madzi.

Pulagi mu valavu ya pulagi yonyamulira nthawi zambiri imakhala ngati koni, pomwe nsonga yake imayang'ana kumunsi kwa mtsinje.Izi zimathandiza pulagi kuti isindikize molimba m'makoma a valavu pamene ikukwera ndi kutsika, kuonetsetsa kuti pali kutayikira kochepa kwamadzimadzi kuzungulira pulagi.Pulagi nthawi zambiri imapangidwa ndi zinthu zolimba, monga chitsulo kapena pulasitiki, ndipo imatha kukutidwa ndi zinthu kuti ilimbikitse kusindikiza kwake komanso kukana dzimbiri.

Ma valve a Lift plug amadziwika chifukwa cha kuphweka kwawo, kudalirika, komanso kukonza bwino.Nthawi zambiri amagwiritsidwa ntchito pamapaipi pomwe valavu yofulumira, yosavuta kugwiritsa ntchito imafunika, monga pakatsekeka mwadzidzidzi.

Ubwino wa valavu ya pulagi ndi chiyani?

Pali zabwino zingapo zogwiritsira ntchito valavu yokweza pulagi:

1.Mapangidwe osavuta: Ma valve okweza mapulagi ali ndi mawonekedwe osavuta, osavuta kumva komanso osavuta kugwiritsa ntchito.

2.Kudalirika: Chifukwa ali ndi magawo ochepa osuntha ndipo sadalira makina ovuta, ma valve okweza mapulagi nthawi zambiri amakhala odalirika kwambiri ndipo amakhala ndi moyo wautali.

3.Kukonza kosavuta: Pulagi mu valavu yonyamula amatha kuchotsedwa mosavuta, kupangitsa kuti ikhale yosavuta kuyeretsa kapena kuyisintha ngati pakufunika.

4.Mayendedwe a Bi-directional: Ma valve okweza mapulagi atha kugwiritsidwa ntchito kuwongolera kutuluka kwamadzi munjira iliyonse, kuwapangitsa kukhala osunthika komanso oyenera kugwiritsidwa ntchito pamapulogalamu osiyanasiyana.

5.Kutsika kwapang'onopang'ono: Ma valve okweza mapulagi amakhala ndi kutsika kwapakati pa valve, kutanthauza kuti samachepetsa kwambiri kuthamanga kwa madzi pamene akudutsa mu valve.

6.Kusavuta kwa automation: Ma valve okweza mapulagi amatha kukhala opangidwa mosavuta pogwiritsa ntchito ma actuators ndi makina owongolera, kuwalola kuti aziwongoleredwa patali kapena ngati gawo lalikulu.

Kodi pulagi ndi valavu yotseka?

Inde, valavu ya pulagi yokweza ingagwiritsidwe ntchito ngati valavu yotseka kuti asiye kutuluka kwamadzimadzi kudzera papaipi kapena ngalande.Kuti mugwiritse ntchito valavu yamagetsi ngati valavu yotseka, chogwirira kapena chowongolera chimatembenuzidwa kuti chitseke valavu, kutsitsa pulagi mu thupi la valve ndikuletsa kutuluka kwa madzi.Vavu ikatsekedwa, palibe madzi omwe amatha kudutsa mu valve, kuti agwiritsidwe ntchito kutseka kutuluka kwamadzimadzi mwadzidzidzi kapena pofuna kukonza.

Ma valve onyamula ma plug amagwiritsidwa ntchito ngati ma valve otseka pamapaipi amafuta, gasi, ndi madzi, ndipo amadziwika kuti amatha kuthana ndi kuthamanga kwambiri komanso kutentha.Amagwiritsidwanso ntchito m'mafakitale ena, monga kukonza mankhwala, kupanga magetsi, ndi mankhwala, komwe kutha kutseka kutuluka kwamadzimadzi ndikofunikira.

Ndikofunikira kudziwa kuti si ma valve onse okweza mapulagi omwe adapangidwa kuti azigwiritsidwa ntchito ngati ma valve otseka.Ma valve ena okweza amapangidwa kuti azigwiritsidwa ntchito ngati ma throttling valves, omwe amagwiritsidwa ntchito kuwongolera kutuluka kwamadzi m'malo moletsa kwathunthu.

Malingaliro a kampani NORTECH Engineering Corporation Limitedndi mmodzi wa kutsogolera mafakitale valavu opanga ndi ogulitsa ku China, ndi zaka zoposa 20 za OEM ndi ntchito ODM.