Hello, may I ask you, do you do the work related to valves?

yes, what's there to help you.

Please say what can you do to help.

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.

Summary. Today's valve companies purchase parts and assemble them. According to the department, the design department, the purchasing department, the quality department, the assembly workshop, the packaging workshop, the design department are all designers, and the subdivision is the designers and draftsmen, and some small companies are drawn by the designers themselves.

The purchasing department is mainly composed of purchasing personnel. The quality department is responsible for quality inspection, including incoming inspection of purchased products and ex-factory inspection of finished products. The assembly workshop is divided into relatively fine, first of all, the purchased parts are cleaned, sandblasting and rust removal and other operations, and then the purchased parts are further processed, such as valve sealing surface finishing, surfacing welding, spraying, etc., followed by the preparation before assembly, such as cleaning up some parts that require surface treatment, which may be sprayed with paint in the previous process; Finally, the prepared workpiece can be assembled, and the assembled valve is handed over to the inspector of the quality department for testing, and it can be packaged if it is qualified.

The task of the packaging workshop is to clean up the products that have passed the test after assembly, and then make up the paint that was accidentally touched off during assembly, and pack them according to the requirements of the contract, and then they can leave the factory.

Hello, I am doing valve technology, is there a corresponding position?

Today's valve companies purchase parts and assemble them. According to the department, the design department, the purchasing department, the quality department, the assembly workshop, the packaging workshop, the design department are all designers, and the subdivision is the designers and draftsmen, and some small companies are drawn by the designers themselves. The purchasing department is mainly composed of purchasing personnel.

The quality department is responsible for quality inspection, including incoming inspection of purchased products and ex-factory inspection of finished products. The assembly workshop is relatively fine, first of all, the purchased parts are cleaned, sandblasted and rust removal and other operations, and then the purchased parts are further processed, such as valve sealing surface finishing, surfacing welding, spraying, etc., followed by the preparation before assembly, such as cleaning up some parts that require surface treatment, this pin bridge hole may be sprayed with paint in the previous process; Finally, the prepared workpiece can be assembled, and the assembled valve is handed over to the inspector of the quality department for testing, and it can be packaged if it is qualified. The task of the packaging workshop is to clean up the products that have passed the assembly test after the loss, and then make up for the paint accidentally touched off during assembly, and pack them according to the requirements of the contract, and then they can leave the factory to eliminate the blindness.

The valve (famen) is a control component in the fluid transfer system, which has the functions of shut-off, regulation, diversion, prevention of backflow, pressure stabilization, diversion or overflow pressure relief.

Valves for fluid control systems range from the simplest shut-off valves to the most complex valves used in automated control systems. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, slurries, oils, liquid metals and radioactive media. According to the material, the valve is also divided into cast iron valves, cast steel valves, stainless steel valves, etc.), chromium-molybdenum steel valves, chromium-molybdenum-vanadium steel valves, duplex steel valves, plastic valves, non-standard customized and other valve materials.

Valve is a device used to control the direction, pressure, and flow of fluid in a fluid system, and is a device that makes the medium (liquid, gas, powder) in the piping and equipment flow or stops and can control its flow.

The valve is a control component in the pipeline fluid transportation system, which is used to change the channel section and the direction of medium flow, and has the functions of diversion, cut-off, throttling, check, diversion or overflow pressure relief. Valves for fluid control, from the simplest globe valves to the most complex automatic control systems used in a variety of valves, its varieties and specifications, valves from the very small instrument valve to the diameter of 10m for industrial pipelines. It can be used to control the flow of various types of fluids such as water, steam, oil, gas, mud, various corrosive media, liquid metal and radioactive fluids, the working pressure of the valve can be from ultra-high pressure to 1000MPa, and the working temperature is from ultra-low temperature of -270 to high temperature of 1430.

The control of the valve can adopt a variety of transmission modes, such as manual, electric, hydraulic, pneumatic, turbine, electromagnetic, electrohydraulic, pneumatic, spur gear, bevel gear drive, etc.; Under the action of pressure, temperature or other forms of sensing signals, it can act according to predetermined requirements, or simply open or close without relying on sensing signals, and the valve relies on a drive or automatic mechanism to make the opening and closing parts lift, slide, swing or slew movement, so as to change the size of its flow channel area to achieve its control function.

It is mainly used with pneumatic control valves, receiving the output signal of the control valve, and then feeding back the control, such as faucets, which can control the flow of water, but the valve device is a little more complicated.

To put it simply, a valve is a device that shuts off or closes a liquid or gas.

According to the use, it is divided into: regulating valves, check valves, diverter valves, safety valves, and shut-off valves.

Ordinary valves open and close water vapor.

Now there are many valves of different sizes and scales on the market. To this end, it has also diversified the valve brands and products in the market. It is important to know that valves, as a control component, have played a very key role in different fields, manufacturers and enterprises.

Not only that, this type of component also has a variety of properties such as voltage regulation, regulation, and shut-off.

As more and more merchants have begun to widely use valves, the relevant precautions of valves have attracted great attention. Now all kinds of meniscus stupid valves **** can be said to be everywhere. Choose a professional and regular merchant to get high-quality, high-performance products.

In view of the daily precautions of the valve, we have made the following relevant summary.

Clause. 1. For the use environment and placement environment of the valve, it is necessary to clean and clean it regularly. Remember to install the valve in a ventilated and dry environment, and do not place it in the open air and stack the valve.

Clause. 2. The exposed processing parts of the equipment should be systematically cleaned after each use. I guarantee the removal of dirt and debris. This avoids clogged valves.

Clause. 3. Before installing the valve, it is necessary to carefully check the relevant pressure standards of the valve. In addition, it is also necessary to see whether the diameter of the valve meets the requirements of the merchant.

It further helps valve products to eliminate dirt and bacteria that accumulate due to transportation and long-term storage.

Clause. Fourth, during the installation, the valve reminds everyone to be sure to install the valve in the specified pipeline or other positions in accordance with the correct connection method. Since different valves have different functions, everyone must figure out what the function of the valve they are installing is, and then further plan its installation location.

Clause. 5. The valve must be kept clean and hygienic in the process of daily use. They should be cleaned regularly. The relevant transmission parts should also purchase professional lubricants that meet the standards on the market, and carry out lubrication procedures regularly.

If there is an abnormal phenomenon or malfunction in the process of valve operation. At this time, you must stop the operation immediately, and then let the professional maintenance personnel come to deal with it. To know the use of any item, it needs to be cleaned and maintained regularly.

This not only keeps the performance intact, but also extends the service life of the valve. The above is a summary of the daily precautions for the object. I hope it can help you use the valve better.

The valve is a fluid control device, which in the simplest way allows the flow of medium (substance) flowing in the pipe through the shutdown.

It is used in industry, just like a highway toll booth.