A. Teko mi tic
Tego pa tic ubedo piny ma pire tek uloyu pi yerobutterfly valvejam tic pa mac. Teko ma wok kud i cuma ma tiyo ku mac ucikere ni bedu 1.2~1.5 pa teko ma dit pabutterfly valve.
B. Teko mi tic
Tye kit ario madongo pabutterfly valve jam tic pa mac: acel epe ku thrust plate, man torque utiye direct output; mange utiye ku thrust plate, man torque ma wok kud i iye lokore ni output thrust nikadhu kud i valve stem nut i thrust plate.
C. Wel mi loko pa shaft ma wok woko
Wel pa turns pa output shaft pa valve electric actuator utiye ku winjiri ku diameter pa valve, pitch pa valve stem, man wel pa threaded heads. Umitu ju kwanu nimakere ku M=H/ZS (M utiye wel mi ngwec ma jam tic mi mac umaku utimiri, man H utiye bor pa Valve, S utiye bor pa valve stem drive, Z utiye wel pa stem thread heads).
D. Lat pa lum
Pi multi-turn rising stem valves, ka stem diameter ma dit ma juyio ku electric actuator copo kadhu ngo kud i stem pa valve ma juketho, ecopu ngo ni kethe i electric valve. Pieno, diameter ma iye pa hollow output shaft pa jam tic mi mac umaku obed malac uloyu diameter ma woko pa valve stem pa rising stem valve. Pi part-turn valves man dark-stem valves in multi-turn valves, kadi nya epe ku yeny mi ketho i iye rwom pa valve stem, diameter pa valve stem man dit pa keyway de umaku juketh i iye kare ma juyero, wek valve ubed tic maber ingey yik.
E. Ngwec mi wotho
Ka rwom mi yabo man cego pa butterfly valve ubedo tek akeca, ebedo yot ni yubu water hammer. Pieno, rwom maber mi yabo man mi cego umaku juyer nimakere ku kit tic matung tung.
Saa mi cwalo: Jun-23-2022
