Compared to manual valve, the control valve is rather various. Particularly when it is set up, it needs to be frequently preserved in order to run usually and extend the use life. Here the short article will present you some recommendations to extend the life span of the control valve:
Finally, alter the structure of the control valve. Altering the structure of valve or choosing the valve with longer use time can recognize the function. Individuals can pick multilevel dropping valve, anti-cavitation valve or erosion-proof 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 aspect. 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.
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 lengthen the operation time of the control valve.
The control valve must be run within the optimum opening at the start, such as 80%. Consequently, the disintegration triggered by air or effect will take place on van điều khiển 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, till the entire case is totally utilized and the root of the case and the sealing face are damaged.
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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 damaging extremely quickly. It is recommended when the valve, utilized as open-type, deals with the severe disintegration, individuals can alter the circulation instructions, which can lengthen the use time.
Compared with manual valve, the control valve is rather various. Here the short article will present you some ideas to lengthen the service life of the control valve:
Altering the structure of valve or picking the valve with longer use time can understand the function. Individuals can pick multilevel dropping valve, anti-cavitation valve or erosion-proof valve.
In basic, both of them can lengthen the operation time of the control valve.
