What is the price of electric gate valve What is the price of gate valve?

Fujian standard valve can provide you with the corresponding **, below I will give you a preliminary popularization of knowledge:

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.

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.

This is calculated according to the diameter of the valve, the valve material, the working pressure, the use temperature, the control form, and whether it is explosion-proof or not. Generally speaking, there is no fixed **.

Why do you ask like that?

The deadline is February 2, 2020, and the ** of the gate valve is generally around 2000-3000 yuan.

Different products and models will be different, the price of the gate valve is generally around 2000-3000 yuan. The direction of movement of the gate is perpendicular to the direction of the fluid, and the gate valve can only be fully opened and closed, and cannot be adjusted and throttled. The gate valve is sealed by the contact between the valve seat and the ram, and usually the sealing surface will be surfacing with metal materials to increase wear resistance, such as surfacing 1Cr13, STL6, stainless steel, etc.

When the gate valve is closed, the sealing surface can only rely on the medium pressure to seal, that is, only rely on the medium pressure to press the sealing surface of the ram to the valve seat on the other side to ensure the sealing of the sealing surface, which is self-sealing.

Most gate valves are forcibly sealed, that is, when the valve is closed, the ram should be forcibly pressed against the valve seat by external force to ensure the tightness of the sealing surface.

Gate valve is a kind of equipment that we often use, such as controlling water pipes, opening water, etc., all of which require the help of gate valves. But there are many types of gate valves, what should we choose? The following is an introduction to the types of gate valves and the performance of various gate valves.

The gate valve is a small tool that we often use in our envy life. Gate valves can only be fully open or fully closed. The characteristics of the gate valve are:

The weight is relatively light, which is easy to install and disassemble; The gate valve is a flat-bottomed gate seat, which can make the internal medium flow very smoothly; The outside is wrapped with glue, which is not easy to fall off and has a good elastic memory; The production process of the valve body is fine and the internal structure is good, so the closure of the valve is relatively strong. And there is no resistance inside the gate valve, and it is more labor-saving when opening and closing, but because its height is too large, the opening and closing time of the gate valve is relatively long. In addition, gate valves have a long service life.

Lingyu galvanized pipe gate valve, its main raw materials are copper rod and iron body, the volume is relatively small, very light. This gate valve is generally used in the connection of galvanized pipes. Here's a word of caution:

When installing the galvanized pipe gate valve, it is necessary to pay attention to the connection with the connecting pipe, and take fixed measures to prevent it from falling off during use. The ** of this product is generally between 20-30 yuan.

A brass float valve is a type of valve with a small ball. There are three forms of installation of this kind of valve: concealed pipeline, external pipe network, and installation of pipeline in the vertical orange late well. The so-called concealed pipeline is a pipe that is buried in an invisible place during installation.

This installation prevents swelling and protects the material. It is only allowed to expand if there is an insulating material in the pipe. Also, here's a word about it:

When installing pipes in a shaft, the distance between the two tracing points in the shaft is not enough to exceed 3 meters, otherwise the two tracing points will affect each other. The steps of this form of installation are: first, we should do a cleaning work on the surface of the pipe and joint to keep it clean, stable and oil-free; Next, we need to determine the depth of the joint sleeve, and then make a mark on the pipe; Next, you can connect the joint to the pipe and weld it, which forms a perfect combination of valve and pipe.

The ** of this valve is generally about 40 yuan.

The above is for you to introduce several types of gate valves and it's **, we must pay attention to its performance in the life of shopping, do not buy defective products because of some small profits, we must pay attention to safety. I hope the introduction can be helpful to everyone. If you want to know more about gate valves, please ** official**.

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Solenoid valve is a kind of actuator that is used to control the fluid through electromagnetism, which is mainly used to control the flow, speed and direction of the fluid. Solenoid valves are able to achieve the desired control precisely and are also highly flexible. Solenoid valves can be classified in a variety of ways according to different classification methods, check valve type, direction control type, speed regulation type, safety valve type, etc., these are some common solenoid valves.

Under normal circumstances, the ** of solenoid valve ranges from a few yuan, dozens of yuan, and hundreds of yuan. Solenoid valves are classified according to their internal structure, and solenoid valves can be divided into: pilot-operated, backflushed, direct-acted, pulsed, compounded, bidirectional, self-maintaining, bistable, etc.

Of course, different solenoid valves** are also slightly different.

Solenoid valve, as the name suggests, is controlled by the principle of electromagnetism, using electromagnetism to control the movement of the valve body, and then opening or closing the hole connecting different oil pipes, and the oil enters different oil discharge pipes to promote the movement of the piston into Lu Li Ran and promote the movement of the mechanical device.

There are four main aspects to consider when buying solenoid valves:

1. Whether the commutation is accurate and reliable, and whether the time is in line with the standard. Whether the solenoid valve can be accurately and reliably reversed after power-on, whether it can be accurately and reliably reset after the power supply is cut off, whether the process disturbance is smooth, and whether the time of reversing and resetting is in line with the standard.

2. What is the frequency of commutation? What is the maximum number of reversing times that the solenoid valve can withstand per unit time, and the performance is better than that of the more times.

3. Whether the pressure loss and internal leakage meet the standards. Pressure loss and internal leakage are important items to consider, and they must be carefully compared.

4. The service life of the solenoid valve. As a kind of actuator, the service life of the solenoid valve is related to the cost of operation and maintenance, and the natural service life of the solenoid valve is longer, which can be purchased according to the requirements of actual use.

The most common failure is that the solenoid valve is not functioning, which will directly affect the operation of the control valve and the switching valve. Let's talk about some common troubleshooting methods.

1. Whether the contact is poor, and whether the wire end is loose or falling off, so that the solenoid valve can not be energized normally.

2. Whether the internal coil is burned out, at this time, the wiring of the solenoid valve should be removed, the valve should be opened, and the circuit should be measured.

3. Whether it is stuck, less lubricating oil, and the entry of magazines will cause this situation, so it is necessary to ensure the regular cleaning of the solenoid valve in the usual work to ensure that the lubricating oil is sufficient, so as not to bring unnecessary trouble to the first work.

4. Whether there is air leakage, damage to the gasket and wear of the valve may cause this failure, once this situation occurs, the system must be suspended and solved calmly.

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The power of the electric gate valve is different.

It is an electric actuator with different specifications according to the gate valve diameter, pressure, structural form, and configuration.

The power of this electric gate valve is determined by the power of the motor in the electric actuator.

Look at the electric actuator signage, which will indicate the power of the motor.

Gate valves are used in our lives, especially when the family's water hose is overhauled, you can see the gate valve, which is just a small aspect of the family's domestic water. And you will see more gate valves of this or that kind in the workshop of large factories, and their functions are different. Let me introduce you to the ** and brand of gate valves.

1. Waterborne brass gate valve

**: 32 56 yuan or so.

Advantages: 1. Comfortable handwheel design. The designer is designed according to the human hand shape when designing, not only the appearance is beautiful and beautiful, but also everyone is very relaxed and comfortable when using the gate valve, which can bring you a different feeling.

2. Thickened bonnet and valve body. The thickened bonnet is designed to resist stronger water pressure and prevent water from overflowing, resulting in a safer water environment. The thickened valve body, the wall height and skin thickness are uniform, and it is more wear-resistant, so that the gate valve can be used for a longer life.

2. Ameco gate valve

**: Yuan or so.

Advantages: 1. The inside of the AMEC gate valve is pressed by a rubber pad. In this way, when you use it, the connection place is more adsorptive than the gate valve without rubber pads, and it is less likely to leak, and its closure is better.

2. The AMEC gate valve feels heavy. We all know that the AMEC gate valve is made of brass, brass has a certain weight, if it does not meet the weight requirements, then it means that the gate valve is adulterated, and AMCO gate valve users are very heavy when weighing by hand, which shows that the AMCO gate valve is the best and is guaranteed.

3. Warm section thickened all-copper gate valve

**: Yuan or so.

Advantages: The thickened all-copper gate valve has strong sealing. Except for the handwheel, it is constructed of all copper in other places, and the quality is guaranteed.

The handwheel uses plastic because it is convenient for everyone to open and close the gate valve, so that everyone can save more effort. The all-copper construction makes the sealing surface less scoured and eroded by the medium, which can prolong the use of the gate valve.

4. Haida Z41H-16C cast steel flange gate valve

**: 50 10,000 yuan.

Advantage: The flow of media is not restricted. Haida Z41H-16C cast steel flange gate valve only plays the role of intercepting the water flow and releasing the water flow, and the flow direction of the water flow is not restricted, which is convenient for engineers to suspend the water flow of a certain section when overhauling or repairing the sun, which not only does not let the medium lose in vain, but also can facilitate the work.

The use of gate valve makes it easier for us to work, the use of gate valve for water pipe maintenance in the family is still a small aspect, after all, the area covered by the maintenance work is much smaller than that of the large project, when encountering a large project, the use of the gate valve is a very common phenomenon, which reduces a lot of trouble for the relevant staff.

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Gate valves are widely used, mainly divided into metal valves, non-metallic valves and metal body lining valves. Its opening and closing parts are rams, and it is also relatively common in our lives, so how much do you know about gate valves? Today, I will introduce you to some knowledge about gate valves, let's take a look.

The first isHow Gate Valves Work:

The working principle of the gate valve is as follows: it is understood that the opening and closing parts of the gate valve chain are composed of the gate plate and the valve seat, and the valve body is equipped with a gate, and the medium flow direction in the gate is perpendicular to the valve body. When the control gate is raised or lowered, in other words, the valve is opened or closed.

As mentioned earlier, the direction of movement of the gate is perpendicular to the direction of the fluid, so the gate valve cannot be adjusted and throttled in any way. When opening the valve, if the height of the ram is equal to the flow diameter of the valve, then the fluid passage is completely unblocked, and the valve body is fully open at this time, but under normal circumstances, it is not easy to monitor whether the valve body is in a fully open state through the ram. Therefore, in the actual use process, its open state is marked by the vertex of the valve stem until the valve stem cannot be opened, that is, its fully open position.

The second isDifference Between Gate Valve and Globe Valve:

As the most commonly used valves, gate valves and globe valves have many differences, so let's take a look at the differences. The first thing to introduce to you is that the structure of their sealing surface disc is different, the disc of the globe valve is parallel to the fluid, and the disc of the gate valve is a ram, which is perpendicular to the direction of the fluid. In addition, the globe valve belongs to the rising valve stem type valve, and when it rotates, the handwheel and the valve stem will do the upward movement together; The gate valve is a handwheel rotary valve, and only the stem is doing the upward movement.

In addition, when the shut-off valve is installed, there are two ways for the medium to enter the spool, which can enter from below and above it, and for the gate valve, the effect is the same from both sides. In addition, the flow resistance of the gate valve to the fluid is relatively small, and the force when opening and closing is also relatively small, and the medium can flow in two directions; Relatively speaking, the flow resistance of the globe valve to the fluid is larger, and the commonly used one is generally about 4 times that of the gate valve, which is the difference between the gate valve and the globe valve.

The third is the manufacturer of gate valves and the first shed to excite the lead table

The above is some of the relevant content of the gate valve, as for how to choose, according to the actual use of the appropriate type of gate valve, I really hope that the introduction can help you. In the process of use, master its use skills and precautions to better extend its service life, today I will introduce it to you here.

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