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Bronze Filter valve cover and valve body leakage treatment methods
- Feb 06, 2018 -

Filter valve in everyday life can be seen everywhere, the use is also very extensive. Usually when we are in use, we must pay attention to look at the filter valve and filter valve cover some of the precautions, especially the valve and filter valve cover leakage problems and related processing methods. Next we will come to a brief introduction of these reasons and treatment.

 

bronze Filter valve cover and valve body leakage reasons, first of all, that is, because the cast iron casting quality is not high, the body and the valve cover body blisters, loose tissue or slag and other related defects; Moreover, also Is due to the days of cold cracking caused by the phenomenon of leakage of equipment; poor welding, there is slag, welding, stress cracks and other defects will lead to filter valve cover and valve body leaks; cast iron valve is hit by heavy objects damage Will result in product leakage.

 

In the face of bronze Filter valve cover and valve body leakage failure, to deal with, it must also be to pay attention to the right medicine. First of all, we also can take to improve the casting quality, the installation should be strictly in accordance with the provisions of the intensity test.

 

The face of bronze Filter valve cover and valve body leakage failure, the temperature is 0 ° or 0 ° below the valve, it should be to pay attention to the need to heat or heat, stop using the valve or the valve cover should be excluded Water; for welding the valve body and the valve cover weld, must be in accordance with the relevant welding procedures, after welding, but also must be testing and strength of the test.

 

bronze Filter valve cover and valve body leakage treatment, pay attention to the filter valve cover and valve body above the prohibition of pushing and weighting, after that, that is, should pay attention to should not allow the hand to hammer the impact of cast iron or non-metallic valves, large diameter Valve installation should have a bracket. As a result, it is possible to prevent damage to the filter valve cover and valve body, maximizing the useful life of the equipment.

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