I-valve yevemvaneKuhlanganisa nomzimba okhethwe yindandatho lapho kufakwa khona isihlalo se-elastomer esimisiwe. Ukuqondiswa kwe-washer nge-shaft kuguqulwa ngokuhamba okujikelezayo okungu-90 ° ku-gasket. Ngokuya ngohlobo nosayizi ongikhohlisayo, lokhu kwenza ukuthi izingcindezi zokusebenza ezifinyelela kubha engu-25 namazinga okushisa aze afike ku-210 ° C ukuvalwa. Imvamisa, la ma-valve asetshenziselwa ukwenza uketshezi olumsulwa ngomshini, kepha futhi angasetshenziswa enhlanganisweni efanelekile engafanele ngaphandle kokuthola noma yiziphi izinkinga zemidiya enobunzima noma amagesi namazwi.
Ngenxa yezinhlobonhlobo eziningi zezinto zokwakha, i-butterfly valve iyahambelana emhlabeni wonke, ngokwesibonelo ngezicelo eziningi zezimboni, ukwelashwa kwamanzi / ukuphuza kwamanzi, imikhakha yasogwini kanye ne-offshore. I-Velfly Valve ivame ukuvame ukuba yindlela ephumelelayo kwezinye izinhlobo ze-valve, lapho kungekho khona izidingo eziqinile maqondana nemijikelezo yokushintsha, ukuhlanzeka noma ukunemba okulawula. Ngosayizi omkhulu we-okokhonkulu obukhulu kune-DN 150, imvamisa kungukuphela kwe-valve evaliwe evikelekile. Ukuze uthole izidingo eziqinile maqondana nokumelana kwamakhemikhali noma ngenhlanzeko, kungenzeka ukuthi kusetshenziswe i-valve yevemvane ngesihlalo esenziwe nge-PTFE noma i-TFM. Ngokuhambisana ne-PFA encome disc yensimbi engenacala, ilungele abezindaba ezinolaka kakhulu embonini yamakhemikhali noma ye-semiconductor; Futhi nge-disc yensimbi engagqwali, ingasetshenziswa futhi ku-foodstuff noma emkhakheni wezemithi.
Kuzo zonke izinhlobo ze-valve ezichaziwe,CzitInikeza izesekeli eziningi ezenziwe ngokwezifiso ze-automation nokwenza inqubo. . Isikhombisi sesikhundla, isikhundla kanye nezilawuli zenqubo, izinhlelo zezinzwa namadivayisi wokulinganisa, kalula futhi zithathwa ngokushesha, zilungiswe futhi zihlanganiswe kubuchwepheshe bokulawula inqubo ekhona.
Isikhathi sePosi: Aug-20-2021