The role of universal valves

First, what is the role of the universal valve?

General purpose valve is a valve commonly used in the industrial field, its main role is to control the flow and direction of fluid (liquid, gas, etc.), adjust the pressure, and ensure the safety and normal operation of the pipeline system. General purpose valves can precisely control the flow of fluid, so they have a wide range of applications in different industries and fields, such as: chemical, petroleum, electric power, metallurgy, machinery, building materials, medicine and so on.

The main functions of the universal valve:

1. Adjust the flow rate: the universal valve can accurately control the flow rate and velocity of the fluid to adapt to different working conditions.

2. Adjust the pressure: the universal valve can adjust the pressure of the system to ensure the safety and normal operation of the system.

3. Control the flow direction: the universal valve can control the flow direction of the fluid to achieve one-way or two-way flow of the fluid.

4. Isolation medium: universal valve can isolate and protect the medium to avoid pollution and damage to the environment and equipment.

Second, the use of universal valves

The use of universal valves is very wide, suitable for the control and regulation of different media such as liquid and gas. Here are some common usage scenarios:

1. Petrochemical industry: General purpose valves are often used in the petrochemical industry for control, regulation, isolation and pressure management of pipeline systems.

2. Power industry: General purpose valves are mainly used in the power industry for the control and regulation of water, gas and other media in boilers and steam turbine units.

3. Tap water industry: Universal valves are widely used in water pressure test and drainage in the tap water industry.

4. Food and beverage industry: General purpose valves are mainly used for media control and flow regulation in the food and beverage industry.

5. Pharmaceutical industry: General purpose valves are mainly used in the pharmaceutical industry for the control of the medium and the regulation of flow in the pharmaceutical process.

Third, how to choose a general valve?

The following factors need to be considered when purchasing general purpose valves:

1, the use of media: different valves are suitable for different media, such as water, gas, chemicals, etc., need to be selected according to the actual working conditions.

2. Control requirements: Different working conditions have different control requirements for valves, such as flow control, pressure control, throttling control, etc.

3. Temperature, pressure and other parameters: valves need to adapt to different temperature, pressure and other parameters, need to be selected according to the actual situation.

4. Models and specifications: there are different models and specifications of valves, and appropriate models and specifications need to be selected according to pipeline size and flow requirements.

V. Summary

Universal valve is an indispensable pipeline device in the industrial field, which can control the flow and direction of the fluid, adjust the pressure, and ensure the safety and normal operation of the system. In the purchase of general purpose valves, it is necessary to consider the use of media, control requirements, temperature, pressure and other factors, and choose the appropriate model and specification to ensure the good performance and service life of the valve.