A ball valve is a flow control device that uses a hollow perforated ball that pivots to control the flow of fluid. A ball valve is open when the ball hole is lined up with the flow inlet and closed when the valve handle is swung 90 degrees. These valves are commonly used in HVAC systems and other applications where the flow rate must be regulated.
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Ball valves come in different sizes to fit specific applications. The most affordable type is the one-piece design. In this type of valve, the ball and the connecting surface are welded together. Because of their compact design, they are easy to maintain and install. They are also made of corrosion-repellent materials to ensure their safe functioning and long-term durability.
A ball valve&#;s body is made up of a metallic ball of a specific diameter. It is connected to piping through threaded, bolted, or welded joints. There are two types of ball valves, trunnion mounted and rising stem. The trunnion-mounted ball type is appropriate for applications where the pressure is relatively low. Another type, the rising stem ball valve, uses a tilt-and-turn mechanism. When the valve is closed, the ball disc wedges against the seat.
Ball valves are used in fluid transfer. They work by allowing the flow of liquid or gas through a spherical sphere. The ball has a hole in the middle, which controls the flow. The port must be in line with the two ends of the valve in order to permit the flow of fluid or gas. If the port is positioned perpendicular to the ends, then the valve is closed, and the flow is blocked. Ball valves are often controlled with a lever or handle.
Five China Ball Valve Manufacturing Companies Double Block and Bleed Valve TOP ENTRY BALL VALVEBall valves come in different shapes and sizes and are used in a variety of applications. There are two common types of ball valves: end entry and two-piece. End entry valves are smaller and used in applications requiring low pressure. Two-piece valves are larger and have two pieces of housing. One part contains the ball and is connected to the pipe, while the other piece holds the internal components together. This type of valve is typically easier to maintain and inspect.
If you are planning to buy ball valves from China, you should make sure you are choosing a reputable company. There are several things that you need to keep in mind when you are looking for the best ball valve manufacturers. First, you need to determine the quality of the products that they are offering. You should also check out their certifications. Especially make sure that the company has passed the ISO and other quality assurance processes.
If you&#;re considering investing in a Chinese ball valve, XINTAI Valve is one of five China ball valve manufacturing companies to watch out for. The company has over ten years of experience and is known for its high-quality products. It offers valves for the oil and gas, power generation, and chemical industries. It uses vacuum technology during the manufacturing process, which eliminates impurities and extends the life of the product.
XINTAI Valve is an ISO :-certified company that produces stainless steel valves. Its manufacturing facilities are spread across square meters. It has achieved many certifications, including API6D and AZ. It also has several patent certificates for its valves.
EG Valves Manufacturing Co.Founded in , EG Valves Manufacturing Co. Ltd is a professional valve manufacturing company with a focus on R&D, manufacturing, and exporting. The company&#;s process follows ANSI and ISO standards to ensure the highest quality and accuracy. It is a trusted supplier for many industries and has achieved global acceptance.
The company offers many different types of valves. Its standard offerings include API 607, RF plug, and sleeve. In addition, it offers valves certified under API 600 and ISO . These valves are designed to withstand high pressures and temperatures and are backed by an extensive range of certifications. The company also provides specialized valve repair and maintenance services. For more information, visit egvalves.com or call (702) 366-.
With 100 sets of large production equipment and a competent R&D team in China, EG Valves Manufacturing Co. can cater to the needs of customers in 55 countries. The company also offers manufacturing assistance and consultancy services. Its products are used in many industries and have been exported to over 55 countries.
Neway Valve-Suzhou Neway Valve Co.Neway Valve-Suzhou is a Chinese manufacturer and exporter of industrial valves. The company&#;s products include gates, globes, and check valves, as well as safety valves. The company is headquartered in Suzhou, China.
The company was founded in and had over 20 years of experience in the market. It has achieved a position among the top 10 manufacturers in China. The company&#;s manufacturing process is conducted entirely in-house, from R&D to the testing phase.
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The company also has a rich history in the valve industry. It manufactures not only valves but also faucets. As a result, it has a wide range of products to meet the needs of different industries.
SUFA Technology Industry Co.Sufa Technology Industry Co. is a manufacturer of industrial valves made of titanium, stainless steel, and carbon steel. These valves can handle high temperatures and pressures. Sufa also manufactures heat-preserving jacket valves for power plants. The company has fifteen subsidiaries. You can contact the company anonymously to get more information.
Sufa is a state-owned valve manufacturer that employs over people in its Suzhou factory. Its products are widely used in the domestic and foreign oil industries. It also manufactures valves for the nuclear power industry. In addition, it distributes its products to domestic and foreign markets.
Yuanda Valve-Yuanda Valve Group Co.The company has made a name for itself in the valve industry. It has 12 casting lines with the capacity to produce 400 tons of castings a day. Moreover, the company has two subsidiaries in the U.S. (4Evergreen Valve Co., Ltd.) and Korea. Its products have a good reputation in domestic and international markets. It is a member of the China Foundry Association and China Valve Association. It has also set up a provincial enterprise technology center in Hebei province.
The company is a large manufacturer of valves and is recognized as China&#;s largest valve manufacturer. It integrates R&D with production, making it a one-stop shop for valve needs.
In SummaryThere are five China Ball Valve Manufacturing Companies for you to choose from, you should choose the right manufacturer according to your needs. As a professional valve manufacturing company that conjoins R&D, casting, development, production, and sale, Xintai maybe your reliable choice.
ZHEJIANG LIANGYI VALVE CO.,LTD (LYV) is a professional China ball valve manufacturer and China ball valve supplier. LYV company was in a new and modern factory located in Liandu District, Lishui City since . The workshop is as big as square meters floor space and about 100 workers. We are an industrial enterprise to develop, produce and sale ball valves, also offer a wide range of flow control products for the oil, gas, refining, chemical, marine, power generation and pipeline transmission industries.
Ball valves are the mainly products in LYV® manufacturer, which are widely used to shutoff in the upstream oil and gas production facilities or system. Our ball valves are confirmed and design to API 608, API 6D, ANSI B16.34 and BS standard. There are two different constructions type of the ball valves as floating ball valve and trunnion mounted ball valve for different working requirement or environment, with the size range from 1/2&#; (DN15) to 48&#; (DN).
In order to connect with the international clients&#; requirement, LYV factory strictly carries to ISO :200 international quality system, also has been approved the Chinese TS, API 6D & CE certification. We have exported many ball valves to the American, Canadian, Southeast Asia, Russia, and Middle East etc. Welcome the customers to cooperate with LYV to explore wider globe markets and create morebrilliant future together!
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