I-TWS Valve yenza ama-valve we-dn2400 eccentric ama-butterfly amaklayenti ethu!

Kulezi zinsuku sithole i-oda lama-valves we-dn2400 eccertric butterfricly, manje ama-valve aqediwe. Ama-valves we-eccentric Butterfly anamagiya we-rotork Worm, ama-valve manje aseqediwe ngokuqinile.