Intelligent electric control valve

Electric control valves are important execution unit instruments in industrial automation process control. With the increasing level of automation in the industrial field, it is being increasingly applied in various industrial production fields. Compared with traditional pneumatic control valves, electric control valves have obvious advantages: energy-saving (only consuming electrical energy during operation), environmental protection (no carbon emissions), fast and convenient installation (without the need for complex pneumatic pipelines and pump workstations). Valves are divided into three types based on their functions and characteristics: linear characteristics, equal percentage characteristics, and parabolic characteristics, according to the power used by the actuator they are equipped with.

Item NO.:
XUVAL33-350
Lead Time:
45 Days
Product Orgin:
CHINA
Brand:
XUVAL
Shipping Port:
Shanghai
Payment:
100%TT
Color:
silvery
MOQ:
1

Products Details

Intelligent electric control valve

The flow characteristics of electric control valves exhibit linear or equal percentage characteristics (the advantage of equal percentage characteristics is that they can be used in situations with high flow rates).

2. When the valve opening increases, a large pressure difference (P) should be formed at the inlet and outlet, so that the force generated on the side correspondingly increases; On the contrary, it decreases. Therefore, the flow rate can be adjusted by changing the valve opening.

3. Electric control valves usually consist of two parts: a main control device and an auxiliary control device. The electrical signal emitted by the main electrical device is converted into an electromagnetic force through an electrical converter to drive the actuator to operate; The electrical signal of the auxiliary electrical device is converted into electromagnetic force through the electrical converter to drive the locator to move and drive the valve locator for displacement positioning.

4. There are three structural types of electric control valves: straight stroke, angular stroke, and multi turn.

5. Due to the fact that pneumatic, hydraulic, and manual actuators can generally only achieve linear motion, and in some special cases where rotational or reciprocating motion is required, gear and rack transmission devices can be used to achieve the above functions. (such as a dual seat pneumatic film cutting device)

6. According to different requirements, different types of auxiliary devices can be configured, such as air filter and pressure reducer groups, air source treatment triplets, and other accessories to meet the requirements and usage conditions. (Note: Some models of products already come with air filter and pressure reducer groups).

7. According to the different usage environments, explosion-proof electric control valves or ordinary electric control valve products can be selected. (Note: Some models of products already come with explosion-proof auxiliary devices)

8. We can design various electric control valve products with special functions and provide corresponding technical services according to user needs. For example, specialized series products with special sealing structures.

Overview of intelligent actuator products：

This intelligent electric actuator has a compact structure, light weight, and small volume. It adopts a DC brushless motor and gearbox reduction, which has high efficiency and low noise. Finally, the Hall sensor inside the motor is used to detect the position, which has high control accuracy, long service life, and simplifies the mechanical mechanism. The electrical control part of the intelligent electric regulating valve adopts a modular design, consisting of a driving unit, a control unit, a LCD display unit, and a non-invasive touch button unit. It has the advantages of simple operation, convenient debugging, and convenient wiring. Torque control and travel limit are achieved through electronic circuits, thus eliminating the need for cover opening and debugging

Hot tags :

Angle stroke electric control valve Multi turn electric control valve Ordinary electric control valve Explosion proof electric control valve Regulating valve

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