Valves are one of the important mechanical (sometimes electro-mechanical) device that helps in controlling the fluid flow through pipes or tubes. Selecting the right kind of economic valve for a specified fluid service requires many considerations. This article provides guidelines for the selection Read More

A ball valve is a shut-off valve that uses a rotary ball with a bore to control a liquid or gas flow. The rotary ball is rotated a quarter-turn (90°) around its axis to allow or block the flow through the valve. These valves are mostly preferred for their longer service life and reliable sealing pro Read More

BAODINGVALVULA was established in 2013, specializing in the production and export of valves, flanges, pipe fittings, and other pipe fittings. Over the years, it has been committed to providing a full range of products, solutions and services to customers around the world. Stainless steel is one of t Read More

Most types of gate valve can be thought of simply as a gate valve or control valve for water supply. Gate valves are used for starting or stopping the flow of liquid (or steam/gas) through a section of pipeline, allowing that section to be completely shut off and isolated when necessary. Read More

Valve brand list 1: NEWAY valve NEWAYNEWAY Valve NEWAY, a complete set of industrial valve solutions provider, a technology enterprise specializing in the production/research and development/sales and service of industrial valves, a listed company, Suzhou Neway Valve Co., Ltd.Valve brand list 2: CN Read More

A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure. The word is derived from the Latin valva, the moving part of a door, in turn from volvere, to turn, roll. Read More

At their most basic, valves are devices that work to control, regulate or direct flow within a system or process. They often feature a range of characteristics that help to define their ideal application. However, whether you’re looking to control flow, provide safety in a system that is piping liquids, solids, gasses or anything in between, there are likely stainless steel valves available to help. Read More

There are two broad families of butterfly valves. Briefly, the difference is whether the stem is concentric with the centerline of the valve body or eccentric or slightly off-centre in two or three planes. This geometric difference is responsible for the differences in the way that various butterfly valves seat and shut off. These two groups overlap somewhat in rating and performance, but in the operational characteristics that really matter, such as pressure rating and shut-off ability, these two types of valve are quite different. Needless to say, because the two valves look quite alike (that is, they both are often very short face-to-face and often do not have separate flanges of their own, and they both have a disc that turns inside the pipe) and they share the butterfly valve name, they are often confused. Read More

Competition is what drives companies to differentiate themselves, thereby fostering innovation and improving the quality of the goods and services they sell. It is also possible to make up for deficiencies and improve them. Read More