Three piece welded ball valveThe product is processed with polishing equipment both inside and outside to achieve surface precision requirements. This valve is widely used in many industries such as food, brewing, beverages, dairy products, fine chemical pharmaceuticals, and biotechnology

The operating precautions for three piece welded ball valves are as follows:

1、 Preparation before operation

Check valve status: Before operation, confirm that the valve is fully open or fully closed to avoid damage to the sealing surface caused by partial opening.

Cleaning the pipeline: Before installation, the pipeline needs to be flushed to remove residual impurities (such as welding slag and oil stains), to prevent damage to the valve seat and sphere.

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