Kokubili i-phatha i-leveruvemvane valvekanye nei-worm gear butterfly valveama-valve adinga ukuqhutshwa ngesandla, aziwa ngokuthi ama-butterfly valves, kodwa asahlukile ekusetshenzisweni.
1. Isibambo sesibamboinduku yephatha i-leveruvemvane valveishayela ngokuqondile ipuleti le-valve, futhi iswishi iyashesha kodwa inzima;iigiya lezikelemu uvemvane valveishayela ipuleti levalvu egiyeni lezikelemu, futhi iswishi iyanensa kodwa isindisa umsebenzi.Ngakho-ke, lapho ingcindezi epayipini inkulu, kuzoba nzima kakhulu ukukhetha aphatha i-leveruvemvane valve.I-TWS Ivalvu incoma ukuthi ukhethe i-worm gear butterfly valve.
2. I-valve uvemvane evame ukusetshenziswa kwezobunjiniyela ngokuvamile igiya uvemvane valvu, ngoba ngaphezu kokusindisa umsebenzi, ukusebenza kwawo uphawu futhi kungcono kunalowo isibambo isibambo.I-valve uvemvane, ikakhulukazi endaweni enemvamisa yokushintsha ephezulu, impilo yesevisi ye-worm gear butterfly valve izoba phezulu kunaleyophatha i-leveruvemvane valve.
3. Isibambo sesibamboI-valve uvemvane ngokuvamile isetshenziswa kakhulu enobubanzi obuncane (ngaphakathi kwe-DN200), ngoba ngokuvamile i-valve yovemvane enobubanzi obuncane ine-torque encane futhi ingavulwa futhi ivalwe ngokuqondile ngesandla, kuyilapho i-valve uvemvane lwegiya lezikelemu lisebenzisa ibhokisi likagiya ukushayela isiqu se-valve ukushintshanisa, okusindisa abasebenzi.
Umgomo wokukhetha we-lever yesibamboshayela kanye ne-worm drive
Lapho i-torque ye-valve stem ingaphezu kuka-300N·M, ishayelwa ibhokisi legiya, futhi okunye ngokuvamile kushayelwa isibambo sesibambo.
Isikhathi sokuthumela: Oct-14-2022