Pressure Valve

Pressure Valve

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Pressure Valve

What is a pressure valve?

A pressure valve is a valve that can control water pressure, so it is also called a pressure control valve. In the water pipe wiring at home, there are all kinds of valves. In addition to the simple control of water flow in and out, there are also valves that control water pressure, which are mainly to deal with emergencies, such as a sharp increase in water pressure in the main pipeline. It will cause damage to the small pipes in the home, and the pressure valve can ensure the stability of the pressure.


The working principle of the pressure regulating valve:

By receiving the signal of the industrial automation control system (such as: 4~20mA), the valve is driven to change the cross-sectional area between the valve core and the valve seat to control the flow, temperature, pressure and other process parameters of the pipeline medium. Realize automatic adjustment function.


What is a pressure valve used for?

Pressure valve from Huade is an energy-saving product that does not require external energy and only relies on the pressure change of the regulating medium to automatically adjust the pressure. It has comprehensive functions of measurement, execution and control. The pressure valve is widely used in petroleum, chemical, metallurgy, light industry and other industrial sectors as well as urban heating and heating systems. This product can be used in pressure control devices for non-corrosive media such as liquid, gas and steam with a maximum temperature of 350°C.


If you are considering to choose the right pressure valve or lower pressure valve price, welcome to choose Huade. As a leading pressure valve supplier, we also provide high quality directional valve, pressure valve and proportional valve for sale. Welcome to select your interested products and contact us for any questions!


Different types of pressure valves:

Pressure valves can be divided into relief valves, safety valves, pressure reducing valves, sequence valves, balance valves, etc. according to their functions and uses, and sometimes pressure relays are also included in pressure valves. According to the principle of the force balance of the valve core, the balance condition of the pressure of the controlled liquid flow on the force of the valve core is used to adjust the opening amount of the valve so as to change the size of the liquid resistance, so as to achieve the effect of controlling the liquid flow pressure.


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