TWS Valve faia le DN2400 Eccentric Butterfly Valves mo matou tagata faʻatau!

I aso nei ua matou maua se oka mo le DN2400 Eccentric Butterfly Valves, O lea ua maeʻa ia valve.O fa'alava ole butterfly Eccentric o lo'o fa'atasi ma le Rotork Worm Gear,O lea ua mae'a fa'aputu fa'atasi.