1remove the protection of both sides of the flange end cover, the ball valve fully open state to wash clean.
2 before installation should be in accordance with the provisions of the signal (electric or gas) to the test machine, to prevent the vibration generated by transportation performance, after passing the on-line installation, wiring by electric actuator wiring diagram.
3 prepare and pipeline connection, must be washed and cleaned the pipe remaining magazine, these substances may damage the valve seat and ball.
4 during installation, please do not use the valve actuator as the lifting of the lifting point, to avoid damage to the actuator and accessories.
5 ball valve should be installed in the pipeline horizontal direction or the vertical direction.
Pipeline installation point 6 near the external force should not be lowered or the phenomenon, you can use pipe support or supports to eliminate the deviation of the pipeline.
7 and pipeline connection, please lock flange connecting bolt with the specified torque fork.
