How to choose plastic globe valve

Author:     Published time:2016-11-07 16:10     Reading times:1024    

    We may not have a special understanding of the plastic globe valve. Plastic globe valve than the previous metal cut-off valve is more lightweight, beautiful, more corrosion-resistant, maintenance is simple and easy to disassemble. Now on the market many manufacturers of plastic globe valve, plastic globe valve is also a variety of quality is uneven. We will feel confused, choose what kind of cut-off valve is good, choose what kind of cut-off valve can be more suitable for their own use.

How to choose plastic globe valve

    Now on the market a wide variety of plastic globe valve, the quality is uneven, always feel dazzling do not know how to choose is good. In fact, it is also very simple to choose, first of all we want to see whether the national plastic cut-off valve eligibility criteria, and then see the plastic cut-off valve interface is smooth and not done, see the color of plastic valve is not white and beautiful. If these two points are reached, to see whether the manufacturer of formal, manufacturers have no production license, so that you can ensure that the plastic material of plastic cut-off valve compliance standards can also guarantee their own after-sales maintenance and after-sales, the general regular manufacturers Of the three bags for one year. If the circulation of corrosive materials, we should choose a good number of corrosion-resistant plastic cut-off valve, but also some of the pressure of the flow of material, we must choose a good pressure closed plastic closing valve, no special requirements on the Select some good quality plastic cut-off valve on it.

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