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How To Choose The Instrument Valve?

Released on Aug. 20, 2018

The first is the corrosion protection of the Instrument Valve, mainly the correct selection of materials. Although the information on corrosion protection is very rich, it is still not easy to choose the right one because the problem of corrosion is complicated. The difficulty in choosing the valve body material is that it cannot only consider the corrosion problem, but also must consider the pressure and temperature resistance, whether it is economically reasonable, and whether it is easy to purchase.

The second is to take lining measures, such as lead-lined, lining aluminum, lining engineering plastics, lining natural rubber and various synthetic rubber. This is a saving method if the media conditions permit.

Thirdly, when the pressure and temperature are not high, the non-metal valve body material is often very effective in preventing corrosion. In addition, the outer surface of the needle valve is also corroded by the atmosphere, and the general steel materials are protected by brushing.

We also have the Spray Water Control Valve available for you, contact us, you can find out more about the valve.

Straight Needle Valves

NO.58 Industrial Area Liming Village Taiping Street Suzhou Xiangcheng District P.R. China
+86 512 6957 7786
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