Valvola a sfera motorizzata 3/4" N/O valvola a sfera motorizzata 2 fili apertura normale 220V
1 Motorized Ball Valve. In a N.O. valve, it's open without power and closes when energized, blocking fluid or gas flow. Key Features. Net Weight: 1.33kg/2.93lbs. Tube Size: G 3/4". Type: Normally Opened, Two-Way, 2-Wire Actuator.