1. Remove the protective cover on both sides of the flange end and clean it with the Flanged Ball Valve Body fully open.
2. Before installation, the whole machine test should be carried out according to the specified signal (electric or pneumatic) (to prevent the use of vibration due to transportation). After passing the test, it can be installed on the line (wiring according to the electric actuator circuit diagram).
3. Flush and remove any remaining impurities in the pipeline (which may damage the seat and ball) before preparing to connect to the pipeline.
4. During installation, please do not use the actuator part of the valve as a lifting point to avoid damage to the actuator and accessories.
5. The pneumatic quick shut-off OEM Flanged Ball Valve Body should be installed in the horizontal or vertical direction of the pipeline. Pipes near the installation point should not be drooped or subjected to external forces. Pipe supports or supports can be used to eliminate the deviation of the pipeline.
6. After connecting with the pipe, cross-tighten the flange connection bolt with the specified torque.
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