Electric Valve The difference between an electric gate valve and an electric ball valve

The electric valve is the same type of valve as the electric gate valve, which is a high-end product in the automatic control valve, which can not only realize the switching effect, but also the regulating electric valve can also realize the valve position adjustment function. The electric actuator of the angular stroke is used with the valve of the angular stroke to control the flow of the pipeline within 90° of the valve. The linear electric actuator is used with the linear valve to realize the up and down action of the valve plate to control the flow of the pipeline.

An electric valve simply means that the valve is controlled with an electric actuator, so that the valve can be opened and closed. It can be divided into two parts, the upper part is the electric actuator, the lower part is the valve action force distance is larger than the electric valve, the electric valve switch action speed can be adjusted, the structure is simple, easy to maintain, the action process is not easy to be damaged due to the buffer characteristics of the gas itself, but there must be a gas source, and its control system is also more complex than the electric valve.

The electric gate valve is sensitive, safe and reliable, and many factories with high control requirements set up compressed air stations for pneumatic instrument control components. The electric one is to be electric. and a device that can control its flow.

The electric ball valve is an important actuator in the industrial automation control system. The electric ball valve is a valve that rotates around the axis of the valve stem according to the movement of the disc. The change in the seat port is proportional to the disc stroke.

It is mainly used to cut off or connect the medium in the pipeline, and can also be used for the regulation and control of fluids.

Here are some of the well-known brands recognized in the valve industry, which are widely recognized and have a high reputation. While rankings may vary depending on time and market conditions, the following brands are generally considered to be among the top brands in the valve industry:

The following influential first-line brands of water system valves and industrial valves can be used as a reference, but for reference only: Suzhou Neway Valve, Shanghai Guanlong Valve, Shanghai Qizhong Valve, Sanhua, Su Yan, Shentong, Su Valve, Nanfang, Jiang.

First, the word Yao. The above manufacturers are only estimates and references, and the specific situation may vary or fluctuate at any time due to changes in a series of factors such as changes in the market, the size of the competition pattern, and the stability of product quality. As an indispensable key device in industrial production and civil facilities, the quality and reputation of the valve brand directly affect the satisfaction and trust of users.

These brands are known in the valve industry for their innovative technology, high-quality products and reliability. It is important to note that the market and industry are evolving rapidly, and different rankings may vary depending on time and region. For the most up-to-date ranking information, it is recommended to refer to industry reports, professional organizations or market research data for more detailed and accurate information.

1. The working principle is different: the solenoid valve is composed of a solenoid coil, a valve core and a valve body. When the coil is energized or de-energized, the spool is driven to move, allowing fluid to pass through or shut off the valve body. The electric valve is driven by an electric motor to drive the valve core movement to realize the passage or cutting of the fluid.

2. The nature of the work is different: the drive of the solenoid valve is not easy to be damaged through the solenoid coil, and the power consumption is low, which is equivalent to the role of the switch and the two functions of opening and closing. The drive of the electric valve is usually an electric motor, which consumes high power, the solenoid valve opens quickly and closes quickly, and the electric valve opens slowly and closes slowly.

3. Different places of application: solenoid valve is a functional safety product, which has high requirements for leakage, and is a high-risk system commonly used in gas pipelines. Electric valves are functional products that are often used for general fluid or gas regulation functions.

4. Different: The solenoid valve generates magnetic force after turning on the power supply of the solenoid coil, and guides the core movement of the valve by overcoming the pressure of the spring. There is only one solenoid coil, which is simple in structure and low in size, and can only realize the switch.

The electric valve is driven by the motor to drive the door to the door to drive the core movement of the valve, and the electric valve is divided (globe valve) to adjust the valve. There are two types of work for globe valves: energized and full pipe, on which an electric valve positioner is mounted with a core of the regulating valve, and the valve is dynamically fixed in one position through closed-loop adjustment, which is relatively higher.

The above is the difference between solenoid valve and electric valve, I believe you have a certain understanding of this, I hope to help you.

1. Different uses. Solenoid valves: for on/off control of liquid and gas lines. Can only be used as a switch. It can only be used for small pipe control, do control. Electric valve: can have AI feedback signal. Comparisons are seen in large pipes and dampers, etc.

2. The switch form is different. The solenoid valve is actuated by a coil. Short action time when switching on/off. It takes a certain amount of time to complete the on/off action, and the analog amount can be adjusted. Electric valves are generally driven by motors.

3. The nature of the work is different. Solenoid valves generally have a very small flow coefficient. It is relatively easy to be damaged by voltage shocks.

It is equivalent to the effect of a switch, and the working pressure difference is very small. For example, the flow coefficient of a 25-caliber solenoid valve is much smaller than that of a 15-caliber electric ball valve. The solenoid valve is driven by a solenoid coil.

It is the two functions of opening and closing. Electric valves are generally driven by motors. Where the switching frequency is required, the electric valve is the opposite.

The opening of the electric valve can be controlled, and it is more resistant to voltage shock. Solenoid valves are quick open and quick close, generally used for small flow and low pressure. The state is open, closed, half-open and half-closed, which can control the flow of the medium in the pipeline and the solenoid valve cannot meet this requirement.

What is an electronic valve and how is it different from an electric valve?It's a long day to see.

The electric valve is generally driven by a motor and has an adjustable opening. The solenoid valve is driven by an electromagnet and cannot be adjusted.

Difference: The power source of the electric valve is the motor, the power source of the solenoid valve is the gas or liquid with a certain pressure, and the solenoid valve only plays the role of a switch.

The electric valve is generally integrated with the actuator and the valve body, and the solenoid valve is generally equipped with a cylinder or oil cylinder, which can be integrated or controlled remotely. Solenoid valves can be used in explosion-proof locations because they can be controlled remotely, but the disadvantage is that they must have a separate power oil or compressed gas unit.

Electric valve: The electric valve is generally a large pipe diameter, which is used for the control of fluid flow, shut-off, flow, pressure, etc., and the flow and shut-off control are called electric on-off valves.

Solenoid valve: It is the basic element of automation used to control the fluid, which belongs to the actuator;It is not limited to hydraulics, pneumatics.