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The American standard ball valve and flange gate valve are the same type of valves, and the only difference between the two is the type of closing parts. Let's talk about the installation of Ball Valve.

① Remove the protective covers on both sides of the flange end, and flush the valve when it is fully opened to make it clean.

② Before installation, test the whole machine according to the specified signal to avoid vibration caused by transportation affecting the performance. Only after the test is qualified can it be installed online.

③ Before connecting to the pipeline, the residual impurities in the pipeline must be cleaned to avoid damage to the valve seat and ball.

④ During installation, the actuator part of the valve cannot be used as a lifting point to avoid damage to the actuator and accessories.

⑤ The valve should be installed in the horizontal or vertical direction of the pipeline.

⑥ The pipeline near the installation point must not be drooping or subjected to external forces. Pipeline brackets or supports can be used to eliminate pipeline deviation.

⑦ After connecting the pipeline, cross-tighten the flange connection bolts with the specified torque.

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