How to properly clean pneumatic valve? Pneumatic valve cleaning step 6

pneumatic valve can be used to control air, water, steam, all kinds of corrosive medium, mud, oil, liquid metal and radioactive medium such as various types of fluid flow. Small make up to you to introduce the pneumatic valve cleaning step today.

pneumatic valve cleaning step, according to the processing requirements, some parts need to do the polishing processing, surface can't be machining burrs, etc. ;
degreasing process, all parts;
and degrease pickling passivation, after the completion of cleaning agent does not contain phosphorus;
, pickling with purified water is rinsed clean, cannot have drug residues, carbon steel parts leave out this step;
dry component with non-woven fabric, one by one, not the cable MAO retained components such as surface, or use a clean dry nitrogen;
, with non-woven fabric or precision filter analysis of pure alcohol to wipe components one by one, until no dirty color.