The motor head assembly is integrated with double disc single flow valve, hydraulic release tool and ball-drop circulating valve, which has all the functions of double disc single flow valve, hydraulic release tool and ball-drop circulating valve. After integration, the tool length is shorter, suitable for all sizes of coiled tubing, and it is a necessary tool string to ensure the operation of the motor.

Features:

1. The integration of three functions, reduce the tool installation time;

2. Compact structure, shorter length than the combination of the three tools;

3. Can effectively transfer torque, can withstand large impact force.