(1) Remove the pneumatic three-way internal thread ball valve flange on both sides of the protective cover, the valve is fully open in the state of cleaning and cleaning.
(2) Before installation, press the specified signal (electric or pneumatic) to test the machine (to prevent the vibration caused by the use of transport performance), qualified before the on-line installation (wiring by the electric actuator circuit diagram).
(3) Before preparing to connect to the pipe, flush and remove any remaining impurities in the clean pipe (which may damage the seat and the ball).
(4) Do not use the actuator part of the valve as a lifting point during the installation of the pneumatic three-way internal thread ball valve to avoid damage to the actuator and accessories.
(5) Pneumatic three-way internal thread ball valve should be installed in the horizontal or vertical direction of the pipeline.
(6) the pipeline near the installation point can not be low or bear the phenomenon of external force, you can use the pipe support or support to eliminate the deviation of the pipeline.
(7) After connecting with the pipe, cross the flange connection bolts with the specified torque.