ductile iron irabha seal butterfly valve
2021-09-04
I-VAG ngumenzi wevalvu yehlabathi ebonelela ngezisombululo kwimingeni enxulumene namanzi. Ngaphezulu kweminyaka eyi-140, inkampani ibibonelela ngeemveliso ezikumgangatho ophezulu kunye neenkonzo zokulondolozwa kobungcali kumanzi kunye namasimi amdaka. I-VAG inamaqela emveliso angaphezu kwe-10, ngalinye linobuninzi beemveliso ze-28, kwaye libonelela ngeendidi ezininzi zeevalve. Kwiminyaka engama-50 edlulileyo, i-VAG iphuhlisa iivalve zebhabhathane kwaye idala iinguqulelo ezininzi ezitsha ezifanelekileyo kumashishini ahlukeneyo. Azisetyenziswa kuphela kwishishini lamanzi, kodwa nakwimizi-mveliso yamanzi amdaka, igesi yendalo kunye namanzi olwandle. Iqela lemveliso yevalve yebhabhathane ibandakanya iivalvu ezili-16 ezahlukeneyo ngeenjongo ezahlukeneyo. Akunjalo kuphela utshintsho kwintsimi yesicelo, kodwa nakwindlela yokusebenza. Ivalve isetyenziswa livili lesandla, i actuator yombane, ihydraulic actuator okanye ipneumatic actuator. Enye inguqulelo iquka i-VAG HYsec hydraulic brake kunye nesixhobo sokuphakamisa. Ukugcinwa rhoqo kunokuqinisekisa ukusetyenziswa okukhuselekileyo kunye nexesha elide leevalve kumaziko enkonzo ye-VAG nakwihlabathi lonke. Ukwenza lula le nkqubo, i-VAG inikezela ngeekontraka zokulondoloza ukugcina umgangatho ozinzileyo kunye nokuthembeka. Ngapha koko, inkampani ibonelela ngabasebenzi abaninzi benkonzo kunye nabafowunelwa, belungele ukunceda abathengi apho bafuna uncedo. Iingcali zethu zobuchwephesha ezivela kwiqela lokubonisana zibonelela ngenkxaso yobunjineli kwizisombululo ezikhethekileyo ngobuchule babo obunzulu bobugcisa kunye nezixhobo malunga nendlela yokuphepha iimpazamo kunye nomonakalo. Xa ujonga ixabiso elipheleleyo lobunini (TCO) lwe-valve, akusiyo kuphela ixabiso elibalulekileyo, kodwa kunye nokufumaneka ngokukhawuleza, ixesha elifutshane lokunciphisa, ubomi benkonzo, kunye nezinye izinto ezifana neendawo eziphezulu eziphezulu. I-VAG ayiboneleli nje kuphela ezi ndawo zisetyenzisiweyo kuzo zonke iimveliso zayo, kodwa ikwabonelela ngezi ndawo ezisecaleni kwiivalvu eziveliswe ziimpawu zomntu wesithathu.