parehu inghawakanbalbula ning parulat ingworm gear butterfly valveila reng balbula na kailangang gamitan manual, keraklan awsan dang manual butterfly valves, pero miyayaliwa la pa mu rin keng pamangamit.
1. Ing hawakanbaras ninghawakanbalbula ning paruldiretsu yang magdrive keng valve plate, at ing switch mabilis ya pero masakit; ingworm gear balbula ning parulmag drive ya keng valve plate keng worm gear, ampo ing switch mabagal ya pero makatipid ya keng obra. Uli na niti, nung maragul ing pressure keng pipeline, maging masakit ing mamilihawakanbalbula paru-paru.TWS Balbula rekomenda na ing mamili kang worm gear butterfly valve.
2. Ing butterfly valve a keraklan gagamitan keng engineering yapin ing worm gear butterfly valve, uling dagdag pa keng pamagtipid keng labor, mas masanting ya ing kayang pamag-seal kesa keng handle leverbutterfly valve, lalu na keng kapaligiran na matas ing switching frequency, ing service life ning worm gear butterfly valve mas matas ya kesa kenghawakanbalbula paru-paru.
3. Ing hawakaning butterfly valve keraklan gagamitan de kareng malating diametru (kilub ning DN200), uling keraklan ing malating diametru ning butterfly valve atin yang mas malating torque at malyari yang buklat at isara diretsu kapamilatan ning gamat, kabang ing worm gear butterfly valve gagamit yang gearbox para i-drive ing valve stem para mag-rotate, na mas makatipid keng obra.
Prinsipyu ning pamili ning hawakandrive at worm drive
Nung ing valve stem torque mas maragul ya keng 300N·M, iti papalwal ne ning gear box, at deng aliwa keraklan papalwal de kapamilatan ning metung a lever.
Oras ning pamagpost: Oct-14-2022
