Hydraulic Rotary Actuator
This is occurred by fan shape movement of piston by external pressure and it back into rotation movement of a multitude gear to high torque. It can be used on ball, butterfly, plug valve. The size of actuator is small and “DOUBLE ACTING TYPE”.
1. Compact and easy Installation.
2. There is no damage of gear with internal balance type.
3. Having high torque.
4. Can be installed in both horizontal and vertical position.
5. Simple construction and strong, it can keep sealing.
6. Emergency operating is possible with emergency handle devices.
|Valve Size (Butterfly)||mm||125~150||200~250||300~550||600~800||900~1000||1100~1300|
|Max torque at 210 Bar||N.m||547||1319||6517||13805||33600||51626|
|Torque at 120 Bar||N.m||313||754||3724||7889||19200||29500|
|Max operation Pressure||Bar||120|
|Angle of rotation||˚||90±5|
|Ambient temperature range||℃|| -20 to
|Viscosity of hydraulic oil||Mineral oil, ISO VG 22~32 |
|Accessories(option)||● Check & By-pass
valve ● Manual Override ● Limit switch|