PDV13-3,81-V-K Uncategorized

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PDV13-3,81-V-K type pressure- reducing valve is a common pressure- reducing valve. It is widely used in water, steam and other fluids, mainly to control the pressure in the fluid system. It is mainly used to connect between the main pipe and the branch pipe, and its valve body affects the fluid flow to regulate the fluid pressure.

PDV13-3,81-V-K type pressure- reducing valve has a variety of functions, including: reducing the pressure in the system, limiting the maximum pressure in the system, keeping the pressure at a certain value, preventing over-pressure in the system, dropping the pressure at a certain rate when the pressure is rising, etc. It is widely used in drainage pipes, paper, textile, chemical and other industries.

The working principle of PDV13-3,81-V-K type pressure reducing valve is as follows: first, the fluid enters the valve from the main pipe and the branch pipe respectively, and then rises to the upper part of the valve body. When the pressure exceeds the pre-set value in the spring, the valve will be opened, and the fluid in the valve will be discharged to the main pipe and the branch pipe. At this time, the pressure of the system is close to the set value. When the pressure of the system is lower than the presetting value, the valve is closed. The fluid will flow out from the main pipe and the branch pipe respectively.

In summary, PDV13-3,81-V-K type pressure- reducing valve is a type of valve which is used to reduce, limit and regulate the pressure inside the system. It has many advantages, such as accurate pressure, long service life and easy maintenance. It is widely used in many industries. It is very important to understand the working principle of this type of valve, so as to better maintain and use it in different applications.

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