• Flange and plug-in designs are optional to meet different installation methods. • Higher pressure and higher speed • Superior performance in low speed operation provides excellent controllability. • High activation efficiency. • Various controllers are optional. • Wide control range (to an angle of 0° ). • High torque and long service life. • Flush valve and high-pressure balance valves are optional. • Suitable for engineering machinery and general industrial vehicles, especially rotary drilling rigs and cranes.