Makina opangira madzi opangira ma boiler amathandizira ma boiler kuti apewe dzimbiri, kukulitsa moyo wogwirira ntchito ndikuwonjezera zokolola pokwaniritsa zomwe zili mkati mwa boiler.Nthawi yomweyo, onjezerani mphamvu zogwiritsira ntchito mafuta ndi madzi, kuchepetsa mtengo wamafuta, kuchepetsa kugwiritsa ntchito madzi, komanso kuteteza chilengedwe.Mavavu amatha kuthandizira kuwongolera kuyenda kwamadzi mumayendedwe opangira madzi opopera, kupangitsa kuti makina azigwira ntchito mwachangu komanso moyenera.

M'munsimu, tikudziwitsani za ma valve omwe angagwiritsidwe ntchito popangira madzi opangira madzi.Ndikuyembekeza kukuthandizani kumvetsetsa ndikusankha valavu yoyenera ya polojekiti yanu.

Mavavu a Butterfly

Vavu ya butterfly ili ndi valavu ya butterfly,valavu ya butterfly ya pneumaticndivalavu ya butterfly yamagetsi zosankha.Othandizira ma pneumatic ndi magetsi amatha kulandira ndi kuyankha 4-20mA zizindikiro ku dongosolo lolamulira, ndipo zimagwirizana ndi machitidwe osiyanasiyana olamulira, omwe angakuthandizeni kulamulira valve kutali.Chachiwiri, mavavu agulugufe amapezeka mosiyanasiyana, mpaka mainchesi 72, kuti agwirizane bwino ndi zosowa zanu zamapaipi.Kuphatikiza apo, valavu yagulugufe imatha kufanana ndi zofunikira zosiyanasiyana zama media posintha magawo ena, monga zisindikizo, mbale za valve, ndi zina.

Vavu ya butterfly idzakhala imodzi mwazosankha zanu zabwino kwambiri.

Mavavu a Mpira

Valve ya mpira ndi valavu yotembenukira kotala.Ntchito yake ndi kunyamula sing'anga, kudzipatula pakati ndi kusintha kayendedwe ka sing'anga.Vavu ya mpira ili ndi mawonekedwe a 2-way, 3-way style ndi 4-way, yomwe ingagwiritsidwe ntchito mosavuta pamapaipi osiyanasiyana ndikukwaniritsa cholinga chanu.Kachiwiri, valavu ya mpira imakhala ndi mtundu woyandama ndi mtundu wokwera wa trunnion, womwe umatha kupirira mitundu yosiyanasiyana yapakati.Kuphatikiza apo, imatha kusinthidwa kukhala mtundu wa kutentha kwambiri, mtundu wothamanga kwambiri, mtundu wa anti-corrosion ndi mitundu ina kuti ikwaniritse zosowa zamitundu yosiyanasiyana yogwirira ntchito.

Mofananamo, valavu ya mpira imakhala ndi valavu yamanja ya mpira,valavu ya mpira wa pneumaticndivalavu yamagetsi yamagetsikuti musankhe kukuthandizani kuwongolera valavu modzidzimutsa.

Kuphatikiza apo, timaperekanso ma cheke ma valve, ma Y-strainers, ma valve a zipata ndi ma valve ena opangira madzi opopera.Ngati muli ndi zosowa za mavavu, chonde funsani ife kuti mupeze njira yabwino kwambiri ya valve.sales@covnavalve.com