Nnipa baanu no nyinaansa lever a wɔde di dwumanwansena valvene neaworm gear ɔkɔre valveyɛ valve ahorow a ɛsɛ sɛ wɔde nsa yɛ adwuma, a wɔtaa frɛ no manual butterfly valves, nanso ɛda so ara yɛ soronko wɔ dwumadie mu.
1. Nsa lever nopoma a wɔde di dwumansa lever a wɔde di dwumanwansena valveɛka valve plate no tẽẽ, na switch no yɛ ntɛmntɛm nanso ɛyɛ adwumaden; noworm gear a wɔde yɛ nneɛma nwansena valvede valve plate no fa worm gear no mu, na switch no yɛ brɛoo nanso ɛnyɛ adwumaden. Enti, sɛ nhyɛso a ɛwɔ nsu afiri no mu no yɛ kɛse a, ɛbɛyɛ adwumaden kɛse sɛ wobɛpaw ansa lever a wɔde di dwumanwansena valve.TWS Valve a wɔde yɛ adwuma kamfo kyerɛ sɛ paw worm gear butterfly valve.
2. Nwansena valve a wɔtaa de di dwuma wɔ mfiridwuma mu no taa yɛ worm gear butterfly valve, efisɛ adwumayɛfo a wɔkora so akyi no, ne nsɔano adwumayɛ nso ye sen nea ɛwɔ nsa lever no mubutterfly valve, titiriw wɔ nneɛma a atwa yɛn ho ahyia a switching frequency a ɛkorɔn wom mu no, worm gear butterfly valve no som nkwa no bɛyɛ kɛse asen nea ɛwɔnsa lever a wɔde di dwumanwansena valve.
3. Nsa lever nowɔtaa de butterfly valve di dwuma kɛse a ne kɛse sua (wɔ DN200 mu), efisɛ mpɛn pii no butterfly valve a ne kɛse yɛ ketewa no wɔ torque ketewaa bi na wotumi de nsa bue na wɔto mu tẽẽ, bere a worm gear butterfly valve no de gearbox di dwuma de ma valve no dua no di akɔneaba, a ɛmma ɛnyɛ adwumaden kɛse.
Selection nnyinasosɛm a ɛfa nsa lever hodrive ne worm drive
Sɛ valve stem torque no boro 300N·M a, gear box na ɛka no, na mpɛn pii no wɔde handle lever na ɛka nea aka no.
Bere a wɔde bɛkyerɛw: Oct-14-2022
