Pali zoipitsa zosiyanasiyana m'madzi apansi, monga zitsulo zolemera, organic matter, inki, etc. Zinthu za organic zotere zimatha kuyambitsa dzimbiri mu mipope ndikuipitsa madzi, motero kuyika pachiwopsezo malo okhala ndi thanzi la anthu.Choncho, kuyeretsa madzi apansi panthaka ndikofunikira.Mavavu amatha kugwiritsidwa ntchito m'makina oyeretsa madzi apansi panthaka kunyamula zimbudzi kapena madzi oyeretsedwa, kupangitsa kupanga bwino.

M'nkhaniyi, tikudziwitsani za ma valve omwe angagwiritsidwe ntchito pazitsulo zoyeretsa madzi apansi.Ndikuyembekeza kukuthandizani kumvetsetsa ndikusankha valavu yoyenera.

Valve ya Butterfly

Vavu ya butterfly ndi 1/4 valve valve.Chovala cha valve chimazungulira madigiri 90 ndi tsinde la valve kuti mutsegule kapena kutseka valve.Ubwino wa mavavu agulugufe umaphatikizapo kukula kwakukulu, njira zambiri zolumikizirana, zofananira ndi mapaipi amitundu yosiyanasiyana, kukhazikitsa kosavuta komanso kugwiritsa ntchito kosavuta.Zisindikizo za ma valve a butterfly ndi zida za disc zitha kusinthidwa malinga ndi zomwe polojekiti yanu ikufuna kuti zigwirizane bwino ndi zosowa zanu zamapaipi.

Vavu ya butterfly imatha kuyendetsedwa ndichoyatsira magetsi, pneumatic actuator, chogwirira kapena turbine.Electric actuator ndi chipangizo chanzeru zonse-mu-chimodzi chomwe chimatha kulandira / kuyankha ma siginecha akutali.Ubwino wa ma actuators a pneumatic ndi otsika mtengo komanso kuyankha mwachangu.Kuwongolera kwakutali kumatha kutheka pofananiza zida za pneumatic.Malinga ndi zosowa zenizeni za polojekiti yanu, mutha kusankha njira yoyenera yoyendetsera galimoto.

Valve ya Mpira

Valve ya mpira ndi kotala-kutembenukira valavu.Mpira umazungulira madigiri 90 ndi tsinde la valve kuti mutsegule kapena kutseka valavu.Malingana ndi mtundu wa kugwirizana, valavu ya mpira ikhoza kugawidwa mu valavu ya mpira, valavu ya mpira, valavu ya mpira, valavu ya mpira, ndi zina zotero, kuti mukwaniritse zosowa zanu zosiyana.Malinga ndi mtundu wa zinthu, valavu mpira akhoza kugawidwa mu valavu zosapanga dzimbiri mpira, valavu pulasitiki mpira, mpweya zitsulo valavu mpira ndi zina zotero.Ma valve a mpira amagwiritsidwa ntchito kwambiri ndipo angagwiritsidwe ntchito m'mafakitale otentha kwambiri, mafakitale othamanga kwambiri, mafakitale odana ndi dzimbiri ndi zina zotero.Chifukwa chake, valavu ya mpira idzakhala valavu yanu yosankha.

Momwemonso, ma valve a mpira amathanso kuyendetsedwa ndima actuators amagetsi, pneumatic actuators, zogwirira kapena ma turbines.

Kuphatikiza pa izi, pali ma valve a zipata, ma valve cheke, ma Y-strainers omwe angagwiritsidwe ntchito mumayendedwe oyeretsa madzi apansi panthaka.Ngati muli ndi zosowa za ma valve, ndinu olandiridwa kuti mutilankhule nafe kuti mupeze njira yabwino yothetsera ma valve ndi bajeti.