TWS Valve oyubu DN2400 Eccentric Butterfly Valves pi luwil wa!

I kare ni wa nongo lwongo pi DN2400 Eccenctric Butterfly Valves, kombedi valves ni dong otum. Gin ma ki lwongo ni Eccentric butterfly valves ni tye ki Rotork Worm Gear, gin ma ki lwongo ni valves ni dong ki tyeko gi kacel.