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Phone: 0086-15858860365
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Email: sales1@nswvalve.com
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Phone: 0086-15858860365
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Email: sales1@nswvalve.com
News
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What fluid media is the check valve suitable for
Check valve is an important fluid control equipment, its application range is wide, suitable for a variety of fluid media. The following is a detailed summary of the fluid medium applicable to the check valve: First, common fluid media 1. Liquid medium Water: Check valves are widely used in water...Read more -
Advantages of check valves
Check valves have a variety of advantages in fluid control systems, and the following is a summary of their main advantages: First, prevent the backflow of the medium Core function: The most significant advantage of the check valve is the ability to automatically prevent media backflow. When the ...Read more -
Check valve structure introduction
The structure of the check valve is mainly composed of the valve body, valve disc, spring (some check valves have) and possible auxiliary parts such as the seat, valve cover, valve stem, hinge pin, etc. The following is a detailed description of the check valve structure: First, valve body Functi...Read more -
What is the difference between a check valve and a ball valve
Check valves and ball valves are two different types of valves that are significantly different in terms of structure, working principle, use and application. The following is a detailed comparison of the two valves: First, structural differences 1. Check valve Check valves usually consist of a b...Read more -
Introduction to the principle of check valve
Check valve, also known as check valve, check valve, its working principle is mainly based on the automatic opening and closing of the valve disc to control the one-way flow of the medium and prevent backflow. The following is a detailed introduction to the working principle of the check valve: F...Read more -
What are the types and specifications of check valves
Check valves are available in various types and specifications according to factors such as structural form, material and application. The following is a detailed summary of check valve types and specifications: First, type 1. Classification by structure Lift check valve: A check valve with a dis...Read more -
Check valve function
The check valve is an automatic valve whose main function is to prevent the backflow of media in the pipeline. The following are the main functions of the check valve: 1. Prevent media backflow: The core function of the check valve is to ensure that the medium (such as water, gas, steam, etc.) ca...Read more -
What are the installation methods of check valves？
The installation method of check valve is mainly determined according to the type of check valve, the specific requirements of the pipeline system, and the installation environment. The following are several common check valve installation methods: First, horizontal installation 1. General requir...Read more -
What is a check valve?
Check valve, also known as check valve, check valve, counterflow valve, back pressure valve and isolation valve, is an automatic valve, its main function is to prevent media backflow, protect the pump and drive motor from reverse damage, and prevent the leakage of container media. The working pri...Read more -
Does the ball valve need maintenance?
Ball valves do need maintenance. Ball valves are key components in the field of fluid control, and their normal operation and long life cannot be separated from regular maintenance and maintenance. The following are several important aspects of ball valve maintenance: First, check regularly 1. S...Read more -
Ball valve internal structure
The internal structure of the ball valve is relatively simple and well-designed, mainly composed of the following key components: First, the sphere Function: As a ball valve opening and closing parts, the middle of the ball with a channel, through rotation to control the media on and off. Materia...Read more -
The function of ball valve is introduced
As a common type of valve, ball valves play an important role in industrial and civil fields. Its main functions can be summarized as follows: First, cut off and distribute the medium Cut off the flow: The ball valve controls the flow path of the medium by rotating the ball, and when the ball is ...Read more