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What is the purpose of a gate valve?
Soft seal gate valve is a valve widely used in water supply and drainage, industry, construction and other fields, mainly used to control the flow and on-off of the medium. The following points need to be paid attention to in its use and maintenance: How to use？ Operation mode: The...Read more -
Gate valve and a stopcock valve
A stopcock valve is [1] a straight-through valve that opens and closes quickly, and is also commonly used for media with suspended particles due to the wiping effect of the movement between the screw seal surfaces and the complete protection against contact with the flowing medium when fully open...Read more -
How butterfly valves work?
Butterfly valve is a kind of valve that uses a disc opening and closing part to reciprocate about 90° to open, close or adjust the flow rate of the medium. Butterfly valve not only has simple structure, small size, light weight, low material consumption, small installation size, small driving tor...Read more -
What is a butterfly valve?
The butterfly valve was invented in the United States in the 1930s. It was introduced to Japan in the 1950s and was not widely used in Japan until the 1960s. It was not popularized in my country until the 1970s. The main features of butterfly valves are: small operating torque, small installation...Read more -
What are the disadvantages of wafer check valves?
The wafer dual plate check valve is also a type of check valve with a rotary actuation, but it is a double disc and closes under the action of a spring. The disc is pushed open by bottom-up fluid, the valve has a simple structure, the clamp is installed between two flanges, and the small size and...Read more -
What does a valve do?
A valve is a pipeline attachment used to open and close pipelines, control the flow direction, regulate and control the parameters (temperature, pressure and flow rate) of the conveyed medium. According to its function, it can be divided into shut-off valves, check valves, regulating valves, etc....Read more -
Do you know what are the commonly used valves in water treatment projects?
The purpose of water treatment is to improve water quality and make it meet certain water quality standards. According to different treatment methods, there are physical water treatment, chemical water treatment, biological water treatment and so on. According to differe...Read more -
Valve maintenance
For the valves in operation, all valve parts should be complete and intact. The bolts on the flange and the bracket are indispensable, and the threads should be intact and no loosening is allowed. If the fastening nut on the handwheel is found to be loose, it should be t...Read more -
Inventory of the application of valves in the field of new energy
With the increasing problem of global climate change and environmental pollution, the new energy industry has been highly valued by governments around the world. The Chinese government has put forward the goal of “carbon peak and carbon neutrality”, which provides a broad market space...Read more -
Thermal spraying process
With the non-reading anti-war of thermal spraying technology, more and more new spraying materials and new process technologies continue to appear, and the performance of the coating is diverse and continuously improved, so that its application fields quickly spread thro...Read more -
A small guide for daily maintenance of valves
Valves are not only widely used in various industries, but also use different environments, and some valves in harsh working environments are prone to problems. Since valves are important equipment, especially for some large valves, it is quite troublesome to repair or r...Read more -
TWS Check Valve and Y-Strainer: Important Components for Fluid Control
In the world of fluid management, valve and filter selection are critical to ensuring system efficiency and reliability. Among the various options available, double plate check valves wafer type and swing check valve flanged type stand out for their unique features. When...Read more
