How to Choose an Integral Hydraulic Valve

As a control element of the hydraulic system, integral hydraulic valve can control and adjust the start, stop, direction of movement and speed of hydraulic actuators, and is the most used component in hydraulic systems. Excellent quality integral hydraulic valve can make the design of hydraulic system more reasonable, in the face of a wide variety of integral hydraulic valves, how to choose?

1. Select the installation method

The installation method of integral hydraulic valve has an important influence on the structural form of the hydraulic device, and different connection methods need to be selected according to the actual installation situation.

In general, the installation method of the valve is determined according to the size of the selected integral hydraulic valve and the complexity of the system. Threaded cartridge valves are suitable for simple systems, small number of components, and relatively spacious installation positions; The plate connection type is suitable for occasions where the system is more complex, the number of components is large, and the installation position is compact; The flange connection type is generally used for large-diameter integral hydraulic valves.

2. Pressure and flow selection

The rated pressure of the integral hydraulic valve is selected according to the maximum working pressure of the hydraulic system, and the flow specification of the integral hydraulic valve is selected according to the maximum flow through the integral hydraulic valve.

3. Selection of control mode

Select the control mode of integral hydraulic valve according to the operation needs of the hydraulic system and the configuration of the electrical system. If the degree of automation of the hydraulic system is not high, or does not need to be adjusted frequently, the integral hydraulic valve controlled manually can be selected.

4. Other considerations

(1) The first thing to consider is the economic choice

In the case of meeting the requirements of the job, we should use the cost-effective integral hydraulic valve as much as possible. For example, both throttle valves and speed control valves can adjust the flow rate, and when the hydraulic system does not have high requirements for speed stability, throttle valves can be selected.

However, procurement costs are by no means the only indicator, reliability and service life are also important factors to consider. In order to carry out production smoothly, it is also necessary to consider the convenience and speed of maintenance.

(2) Qualification of the supplier

Now that the industrial sector is becoming more and more standardized, we should understand the supply channels of suppliers and their qualifications and strengths to ensure the quality of the selected integral hydraulic valve.

The application of hydraulic system involves industry, agriculture, medicine, military and other fields, the application conditions are different, integral hydraulic valve has a wide range of types, complex functions, new valves continue to emerge, only familiar with the working characteristics and application of various integral hydraulic valves, in order to quickly and accurately select integral hydraulic valve.

On the supplier side, my recommendation is Elephant Fluid Power. Elephant Fluid Power is a hydraulic products manufacturer in China. They produce various types of hydraulic valves, these valves are of good quality, cheap, and because all their products are inspected multiple times before leaving the factory, to ensure that the products that leave the factory are of uniform quality and have no defective products. In addition, all Elephant Fluid Power products come with a one-year warranty, during which the company will provide you with technical support.

Elephant fluid power products are also very convenient to buy, click into the company's official website homepage, choose related products, if you have related doubts and needs, you can contact their staff, elephant fluid power staff are specially trained, rich knowledge and quick answers.

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