Iyo inonyanya kushandiswa yenyika standardvharafu yegedhindiyo wedge gedhi vharafu.Chimiro chayo ndechekuti nzvimbo mbiri dzekuvharira pagedhi rewedge uye nzvimbo dzekuvharira dzemagirovha maviri ekufambisa ari pamutumbi wevharuvhu anoumba peya yekuvharisa kuti iite chisimbiso.Chimiro chayo chiri nyore, uye mvura idiki, uye inowanzoshandiswa pakufambisa kureba, mapaipi uye zvishandiso zvemvura, mafuta, gasi uye mamwe midhiya.Chinangwa chekushandisa gedhi reweji ndechekuwedzera mubatsiri wekuisa chisimbiso mutoro, kuitira kuti simbi-yakavharwa mode gedhi valve inogona kuvhara zvese zvakakwirira zvepakati kudzvanywa uye kuderera kwepakati kudzvanywa.Paunenge uchivhara, tenderedza hunde yevharuvhu wakatarisa kuti ugadzire nzvimbo yekuvharisa yevharuvhu yegedhi uye yekuvharisa pamusoro pemuviri wevharuvhu pedyo kuti uwane chisimbiso.Nekudaro, iyo chisimbiso chakananga kudzvanywa kumagumo ekupinza kwesimbi-yakavharwa modhi gedhi valve inogadzirwa nechato chiitiko kazhinji haina kukwana kuti iwane inlet end chisimbiso.Naizvozvo, iyo simbi-yakavharwa modhi gedhi vharafu ndeye-sided yakamanikidzwa chisimbiso.
Inoshanda zviitiko zvemodhi gedhi valve:
Kukura kwekushandisa uye maitiro ezvimiro zveyenyika standard wedge valve, pakati pemhando dzakasiyana dzemavharuvhu, gedhi vharafu ndiro rinonyanya kushandiswa.Iyo inowanzo fanirwa chete kuvhurika zvizere kana kuvharwa zvakazara, uye haigone kushandiswa kugadzirisa uye throttling.
Modhi gedhi mavharuvhu anowanzo shandiswa muzviitiko apo pasina chakasimba chinodiwa pane ekunze zviyero zvevhavha, uye mamiriro ekushandisa ane hukasha.Zvakadai senge svikiro rekushanda rekupisa kwepamusoro uye kudzvanywa kwepamusoro, zvinodikanwa kuti zvikamu zvekuvhara zvinofanira kuvharwa kwenguva yakareba.
Kazhinji, mamiriro ekushandisa kana zvinodiwa zvinoda kuiswa chisimbiso kwakavimbika, kudzvanywa kwepamusoro, kuchekwa-kubvisa (yakakura kudzvanywa musiyano), yakaderera kudzvanywa-kubvisa (kuremerwa mutsauko), ruzha rushoma, cavitation uye vaporization, tembiricha yepakati, tembiricha yakaderera. (cryogenic), zvinokurudzirwa kushandisa Wedge gedhi valve.Zvakadai seindasitiri yemagetsi emagetsi, kuchenesa peturu, indasitiri yepetrochemical, oiri yekumahombekombe, mainjiniya ekupa mvura uye mainjiniya ekuchenesa tsvina mukuvaka kwemaguta, indasitiri yemakemikari nezvimwe minda.