Marine Center Double Flanged Worm Gear Butterfly Valve
Working Pressure:1.0Mpa
Nominal Diameter:DN80-DN1000
Working Temperature: 0℃-150℃
Body Material: Cast Bronze / Steel
Disc Material: Cast Bronze / Stainless Steel
Stem: Cast Bronze / Stainless Steel
Seat and packing: NBR and FPM
Suitable Medium: Fresh water,Sea water,Oil fuel and t≤70℃ steam.
Operator: Worm Gear,Electric Actuator and Pneumatic