The internal and external anticorrosion of the valve seat of the rod

Minger flexible seat seal valve (soft seal gate valve) inside and outside the anti-corrosion:

1. Body (including variable speed transmission box) inside and outside, the first shot should be clear sand rust, and strive to electrostatic powder powder non-toxic epoxy resin, the thickness of 0.3mm or more. Extra large valve electrostatic spraying non-toxic epoxy resin is difficult, it should also brush, spray similar non-toxic epoxy paint.

2. Valve body and the various parts of the valve plate requires a comprehensive anti-corrosion, on the one hand soaked in water will not rust, between the two metals do not produce electrochemical corrosion; two surface smooth water resistance to reduce.

3. The body of the anti-corrosion epoxy resin or paint the health requirements, should have the appropriate authority of the test report. Chemical and physical properties should also meet the relevant requirements.