Compared to manual valve, the control valve is rather various. Particularly when it is set up, it needs to be typically kept in order to run typically and lengthen the use life. Here the post will present you some ideas to lengthen the life span of the control valve:
In order to avoid cavitation and effect, it is a much better method to embrace impact-proofed and cavitation-resistant unique product to make the throttling component. If individuals desire to increase its erosion-resistance, individuals can select some product with the mechanical and physical residential or commercial properties, such as rubber, ceramics, hastelloy and so on.
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When the circulation instructions of open-type is in line with the opening instructions, the disintegration will happen on the sealing face and hence the root of the case and the sealing face of the valve seat will suffer from ruining really quickly. It is recommended when the valve, van điều khiển utilized as open-type, deals with the major disintegration, individuals can alter the circulation instructions, which can lengthen the use time.
Through narrowing the size of the valve, it can increase the work opening. The DN32 can be altered into the DN25. In basic, both of them can extend the operation time of the control valve.
The control valve ought to be run within the optimum opening at the start, such as 80%. Thus, the disintegration triggered by air or effect will occur on the head of the valve case. With the damage of the case and the boost of circulation rate, the opening of the valve must be decreased action by action, up until the entire case is totally utilized and the root of the case and the sealing face are ruined.
Finally, alter the structure of the control valve. Altering the structure of valve or choosing the valve with longer use time can understand the function. Individuals can pick multilevel dropping valve, anti-cavitation valve or erosion-proof valve.
Compared with manual valve, the control valve is rather various. Here the short article will present you some ideas to extend the service life of the control valve:
Altering the structure of valve or picking the valve with longer use time can recognize the function. Individuals can pick multilevel dropping valve, anti-cavitation valve or erosion-proof valve.
In basic, both of them can extend the operation time of the control valve.