Kokubili isibambouvemvane valvekanye ne-worm gear butterfly valve amavalvu adinga ukusebenza ngesandla.Avame ukubizwa ngokuthi ama-butterfly valves, kodwa kusenomehluko ekusetshenzisweni kokubili.
1. Bamba ivalve uvemvane Induku yesibambo ishayela ngokuqondile ipuleti levalvu, elishintsha ngokushesha kodwa elinzima;i-worm gear butterfly valve ishayela i-valve plate egiyeni lezikelemu, elishintsha kancane kodwa longa umzamo.Ngakho-ke, lapho umfutho wepayipi uphezulu, kuzoba nzima kakhulu ukukhetha isibambo sovemvane.I-Dongsheng Valve incoma ukuthi usebenzise i-worm gear butterfly valve.
2. I-valve uvemvane evame ukusetshenziswa kwezobunjiniyela ngokuvamile igiya uvemvane valve worm, ngoba ngaphezu komzamo wokonga, ukusebenza kwawo uphawu kungcono futhi kunaleyo isibambo uvemvane valve, ikakhulukazi endaweni eshintshashintshayo kakhulu frequency, impilo yesevisi. wegiya lezikelemu uvemvane ivalve izoba yinde kunaleyo yesibambo uvemvane valve.
3. Ama-valve ovemvane obamba ngokuvamile asetshenziswa anobubanzi obuncane (ngaphakathi kwe-DN200), ngenxa yokuthi ngokuvamile ama-valve ovemvane anobubanzi obuncane ane-torque ephansi futhi angavulwa futhi avalwe ngokuqondile ngesandla, kuyilapho ama-valve ovemvane egiya lezikelemu asebenzisa ibhokisi legiya ukushayela isiqu se-valve. ukushintshanisa, okusindisa abasebenzi.
Umgomo wokukhetha we-handle drive kanye ne-worm gear drive
Uma i-torque yesiqu se-valve ingaphezu kuka-300N·M, ishayelwa ibhokisi legiya, futhi enye ngokuvamile ishayelwa isibambo.
Isikhathi sokuthumela: Nov-11-2021