What should be noted when cleaning the valve ball
Before each cleaning of the valve ball, the working area should be covered with a particle free plastic film, and the testing equipment for airtight valves should use clean and dry nitrogen gas.
To summarize, when cleaning the valve ball, it is important to choose a solvent that may remove paint, and any paint that falls off can also contaminate the cleaning solution. The operation workshop for cleaning valve spheres is separated from the regular valve sphere production area to prevent contamination. During cleaning, use a cleaning agent tank, a pure water rinse tank, and hot air or nitrogen to dry the valve ball.
The main equipment for valve ball includes advanced high-precision CNC grinding machines, CNC lathes, CNC machining centers, specialized machines for ball outer diameter processing, laser marking machines, CNC coordinate measuring machines, hydraulic universal testing machines, etc.
Do you know what to pay attention to when cleaning the valve ball? Cleaning agents should be selected with extremely high purity of 1,1,1-trichloroethylene (TCE) or tested cleaning agents of the same nature. All cleaning agents do not contain boron and phosphorus. Reuse a dust-free, cotton free, double-layer scrubbing cloth made of polyester. All valve spheres must be cleaned before painting or applying primer.
