Kuyamba ndi kugawa kwavalve yoyendetsa, komanso njira yosankhidwa
Regulator ndi chipangizo chomwe chimawongolera kuthamanga kwamadzi kapena kuthamanga kwamadzi. Nthawi zambiri amagwiritsidwa ntchito kuwongolera kuthamanga, kuthamanga, ndi kutentha kwamadzimadzi kuti madziwo alowe ndi kutuluka mu dongosolo kapena zida zomwe zimagwira ntchito bwino. Vavu yoyang'anira nthawi zambiri imakhala ndi thupi la valavu, magawo odulidwa, mphete ya m'chiuno, mvuto, kasupe, pisitoni, mpando ndi zigawo zina. Iwo kwenikweni ali ndi chizindikiro ndi cholembera chamanja, ndipo zinthuzi zimagwiritsidwa ntchito poyang'anira kutsegula kwa valve kuti azitha kuyendetsa bwino.
Mitundu yosiyanasiyana ya ma valve owongolera imatha kukhala ndi mawonekedwe osiyanasiyana komanso njira zogwirira ntchito. Mavavu owongolera odziwika bwino amaphatikiza ma valve agulugufe, ma valve a zipata, ma valve a mpira, ma valavu a pulagi, ma valve a globe ndi ma check valves. Vavu yagulugufe ndi yoyenera kwa ena amafunikira kusintha mwachangu, kutsamwitsa ndi kusintha kwakanthawi kochepa. Ma valve a zipata ali ndi ntchito yabwino kwambiri yodulidwa ndipo ndi yoyenera kugwiritsidwa ntchito pazipatala kapena madera otentha kwambiri. Mavavu a mpira nthawi zambiri amagwiritsidwa ntchito papakati, kuthamanga kwapansi komanso kutentha kwamadzimadzi. Valve ya cartridge ndiyoyenera kuwongolera viscous, granular material ndi media zina zomwe sizosavuta kukhetsa. Ma valve oyimitsa amatha kutseka madziwo kwathunthu, pomwe ma valve owunika amalola kuti madzi aziyenda mbali imodzi ndipo nthawi zambiri amagwiritsidwa ntchito kuteteza zida ndikuletsa kubwereranso.
Posankha, muyenera kuganizira zinthu izi: kugwiritsa ntchito media, kuthamanga kwamtundu, kutentha kwamtundu, kuchuluka kwa otaya, mikhalidwe yoyika komanso chilengedwe. Mtundu woyenera wa valavu yowongolera uyenera kusankhidwa kuti ugwirizane ndi mawonekedwe apakati. Pakusankhidwa kwina kwa zitsanzo zenizeni, m'pofunikanso kuganizira: kutentha kwapakati, kupanikizika, kachulukidwe, kukhuthala, zofunikira zapakati pazitsulo zogwirira ntchito, ndi zina zotero, kuonetsetsa kuti zipangizozi zimagwira ntchito moyenera komanso moyenera.
Mwachidule, valavu yoyang'anira makampani, makampani opanga mankhwala ndi madera ena ali ndi ntchito yosasinthika, kotero kusankha valavu yoyendetsera bwino, ndi gawo lofunika kwambiri poonetsetsa kuti kupanga kokhazikika.
Nthawi yotumiza: May-13-2023
