News
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Characteristics and Principle of balance Valves
Balance valve is a special function of the valve, it has a good flow characteristics, valve opening degree indication, opening degree locking device and for flow determination of the pressure measurement valve. The use of special intelligent instrumentation, enter the valve type and opening value...Read more -
What Are The Most Widely Used Areas Of The Valve
Valves in the various industries in a wide range of applications, mainly in the petroleum, petrochemical, chemical, metallurgy, electric power, water conservancy, urban construction, fire, machinery, coal, food and other (of which, the mechanical and chemical industry users of the valve market is...Read more -
Waters Middle Management Effective Execution Training
In order to comprehensively improve the company’s middle management work execution, results-oriented, in-depth study of efficient execution system, improve work efficiency, and create a high-performance, high-execution team. The company invited Mr. Cheng, a strategic leadership lecturer fro...Read more -
Installation environment and maintenance precautions of the butterfly valve
Installation environment Installation environment: butterfly valve can be used whether indoor and open air, but in the corrosive medium and easy to rust occasions, to use the corresponding material combination. Special working conditions can be used in the consultation of the valve. Device...Read more -
Valve selection principles and valve selection steps
Valve selection principle (1)Safety and reliability. Petrochemical, power station, metallurgy and other industries production requirements for continuous, stable, long-cycle operation. Therefore, the valve required should be high reliability, large safety factor, can not cause major production sa...Read more -
Maintenance method of industrial valves
Industrial valve is an important accessory of the industrial pipeline control medium flow, which is widely used in petroleum, chemical industry, metallurgy, electric power, paper making, pharmaceutical, food and other industries. In order to ensure the normal operation of industrial valves and ex...Read more -
Valve castings are prone to produce defects
1. The stomata This is a small cavity formed by the gas that the metal solidification process does not escape inside the metal. Its inner wall is smooth and contains gas, which has a high reflectivity to the ultrasonic wave, but because it is basically spherical or ellipsoid, it is a point defect...Read more -
Check Valve Introduction: A Comprehensive Guide to Choosing the Right Type
When it comes to ensuring smooth and efficient operation of pipelines and systems, check valves play a vital role in preventing backflow and maintaining the desired flow direction. There are many types on the market, so it’s important to understand the different options to make an informed decisi...Read more -
Introducing the excellent quality of TWS Valve lug butterfly valve
Quality is crucial when selecting the right valve for an industrial or commercial application. With over 20 years of experience in valve production and exporting, TWS Valve is proud to offer a range of high quality valves including Lug Butterfly Valves. Our commitment to excellence and precision ...Read more -
What are the advantages and disadvantages of butterfly valve and the key points of installation and maintenance?
Butterfly valve refers to the closing part (valve disc or butterfly plate) as a disc, around the valve shaft rotation to reach the opening and closing of a valve, in the pipe mainly cut off and throttle for use. Butterfly valve opening and closing part is a disc-shaped butterfly plate, in the val...Read more -
What defects are prone to valve castings?
1. The stomata This is a small cavity formed by the gas that the metal solidification process does not escape inside the metal. Its inner wall is smooth and contains gas, which has a high reflectivity to the ultrasonic wave, but because it is basically spherical or ellipsoid, it is a point defect...Read more -
U Section Butterfly Valve from TWS Valve
U-shaped butterfly valves are a popular choice in the industrial sector due to their unique design and functionality. TWS Valve is a leading manufacturer with over 20 years of experience, offering a range of butterfly valves including U-shaped butterfly valves, concentric butterfly valves, wafer ...Read more
