Gear box main material: CF8M, CF8, LCB, LC1, WCB, QT200, 300, QT450 and other materials;
The material of worm nut and worm gear adopts D2 , H94 , H62 , QT500 / GGG500 , QT800 / GGG800, etc.
Electric Gear Torque : 600-300000Nm
Manual Gear Torque : 300-200000Nm
I. Gear Actuator
The multi-turn valve driving device executes GB/T12222-2005(ISO5210:1991) standard, which is suitable for gate valve and globe valve.
All gear boxes can be customized according to user needs to adjust the speed ratio, low temperature, waterproof, anti-corrosion grade.
The part -turn valve driving device executes GB/T12223-2005(ISO5211:1991) standard. It is suitable for ball valve, butterfly valve, ball plug valve, etc., and connected with D+R electric actuator, pneumatic actuator, electro-hydraulic actuator combination.
