1) Remove the protective caps from both sides of the flange and flush the valve with it fully open.
2) Before installation, conduct a full-machine test according to the specified signals (electric or pneumatic) (to prevent vibrations during transportation from affecting performance). Only install the valve after passing the test (wiring should follow the electric actuator wiring diagram).
3) Before connecting to the pipeline, flush and remove any remaining impurities from the pipeline (these substances may damage the valve seat and ball).
4) During installation, do not use the valve actuator as a lifting point to avoid damaging the actuator and accessories.
5) This type of valve should be installed horizontally or vertically in the pipeline.
6) The pipeline near the installation point should not sag or be subjected to external forces. Use pipe supports or braces to eliminate pipeline deviation.
7) After connecting to the pipeline, tighten the flange bolts crosswise to the specified torque.
