I i-ductile cast iron i-butterfly valve ingenye yamavalve uvemvane avame kakhulu futhi asetshenziswa kabanzi endabeni yethu, futhi ngokuvamile sisebenzisa isibambo ukuze sivule futhi sivale i-valve uvemvane ngezansi kwe-DN250.E-ZFA Valve, sinezinhlobonhlobo zezibambo ezitholakala ezintweni ezihlukahlukene namanani ukuze amaklayenti ethu azikhethele, njengezibambo ze-cast iron, izibambo zensimbi kanye izibambo ze-aluminium.
Lo mzimba wevalve uvemvane ogcwele ngokugcwele we-DN100 PN16 owenziwe nge-ductile iron, futhi esihlalweni sangemuva esithambile esingashintshwa, ungasetshenziswa ekugcineni kwepayipi.
I-valve ye-butterfly yesignali yomlilo ngokuvamile inosayizi we-DN50-300 kanye nengcindezi ephansi kune-PN16.Isetshenziswa kabanzi kumakhemikhali wamalahle, i-petrochemical, irabha, iphepha, imithi kanye namanye amapayipi njengendlela yokuphambukisa kanye ne-confluence noma ithuluzi lokushintsha ukugeleza lemidiya.
Ivalvu yesango yebhonethi eboshiwe isho ivalvu yesango umzimba wayo wevalvu kanye nebhonethi kuxhunywe ngamabhawudi.I-valve yesango iyivalvu enyakazayo eya phezulu naphansi elawula ukugeleza koketshezi ngokuphakamisa noma ukwehlisa isango elimise okwe-wedge.
I-casting iron hard back seat wafer butterfly valve, impahla yomzimba iphonsa insimbi, i-disc iyi-ductile iron, isihlalo siyisihlalo esingemuva esiqinile se-EPDM, ukusebenza kwe-lever manual.
Ivalvu yethu ye-ZFA inemodeli ehlukile yohlobo lwe-lug butterfly valve body yamakhasimende ethu futhi ingenziwa ngokwezifiso.Ngempahla yomzimba ye-valve yohlobo lwe-lug, singaba i-CI, i-DI, insimbi engagqwali, i-WCB, ithusi nokunye.
Le iphethini emfushane iveluve uvemvane ehlane kabili inobukhulu obuncane bobuso buka-o, obunobude besakhiwo obufana nevalvevemvane eyiluvane.Ifanele indawo encane.
I-valve uvemvane oyi-groove ixhunywe i-groove eyenziwe ngomshini ekugcineni komzimba we-valve kanye nomsele ohambisanayo ekugcineni kwepayipi, kune-flange yendabuko noma uxhumano lwentambo.Lo mklamo wenza kube lula ukufakwa futhi uvumela ukuhlanganisa nokuqaqa ngokushesha.