Muchokwadi, iyo yemagetsi control valve yakashandiswa zvakanyanya muindasitiri nemumigodhi. Iyo yemagetsi inodzora bhora vharafu inowanzo umbwa neangular sitiroko yemagetsi actuator uye butterfly vharafu kuburikidza nemichina yekubatanidza, mushure mekuiswa uye debugging. Magetsi anodzora bhora vharafu zvinoenderana neaitirwo maitiro ekuisa: chinja rudzi uye regulation mhando. Izvi zvinotevera imwe tsananguro yemagetsi ekudzora bhora valve.
Pane pfungwa mbiri huru mukuiswa kwemagetsi ekudzora bhora vharafu
1) Iyo yekuisa chinzvimbo, kureba uye kutungamira kweinopinza uye yekubuda inofanira kusangana nezvinodiwa zvekugadzira. Nzira yekuyerera kwepakati ichaenderana negwara remuseve wakatarwa pamutumbi wevharuvhu, uye kubatana kuchave kwakasimba uye kwakasimba.
2) Pamberi pekugadzwa kwemagetsi ekudzora bhora revhavha, kuongororwa kwekuonekwa kunofanira kuitwa, uye ndiro yezita revhavha ichaenderana neyakajairwa yenyika "manual valve mark" GB 12220. Kune vharafu ine simba rekushanda rinopfuura 1.0 MPa. uye kucheka-kubvisa basa pane pombi huru, simba uye kusimba bvunzo ichaitwa isati yaiswa, uye vharafu inogona kushandiswa chete mushure mekukodzera. Munguva yekuyedzwa kwesimba, kudzvanywa kweyedzo kuchave 1.5 nguva dzezita rekumanikidza, nguva yacho haingave isingasviki 5min, uye goko revhavha uye kurongedza zvichave zvinokodzera kana pasina kuvuza.
Zvinoenderana nechimiro, iyo yemagetsi yekudzora bhora vharafu inogona kukamurwa kuita offset plate, vertical plate, inclined plate uye lever mhando. Zvinoenderana nefomu yekuisa chisimbiso, inogona kupatsanurwa mumhando mbiri: yakavharwa mhando uye yakaoma chisimbiso mhando. Iyo yakapfava seal type inowanzovharwa nerubber ring, nepo hard seal type inowanzovharirwa nesimbi mhete.
Zvinoenderana nemhando yekubatanidza, iyo yemagetsi yekudzora bhora valve inogona kukamurwa kuita flange yekubatanidza uye pair clamp yekubatanidza; zvinoenderana neiyo nzira yekufambisa, inogona kukamurwa kuita bhuku, giya kufambisa, pneumatic, hydraulic uye magetsi.
Kuiswa uye kugadzirisa kwemagetsi ekudzora bhora valve
1. Panguva yekuisa, disc inofanira kumira panzvimbo yakavharwa.
2. Nzvimbo yekuvhura inofanira kugadziriswa maererano nekona yekutenderera kwebhora.
3. Pavhavha yebhora ine bypass valve, iyo bypass valve inofanira kuvhurwa isati yavhurwa.
4. Ivhavha yemagetsi yemagetsi ichaiswa maererano nemirairo yekuisa yemuiti, uye bhomba rinorema richapiwa nheyo yakasimba.
Nguva yekutumira: Feb-16-2023