Ball Valve
Shanxi Sinomach Co., Ltd. is an industrial international supplier focusing on the design, production and sales of flanges, valves and other pipe fittings.
Since its establishment, the company has always adhered to the business principles of customer-oriented and honest business, with the purpose of meeting customer needs, and providing customers with all-round solutions and high-quality products. This makes our company a long-term partner trusted by many international customers.
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![Pipeline Ball Valve]()
Pipeline Ball ValveRead MoreThe company's pipeline ball valves mainly include three series: forged steel three-piece trunnion
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![Two-way Metal Hard Sealed Ball Valve]()
Two-way Metal Hard Sealed Ball ValveRead MoreTwo-way metal hard sealed ball valve is widely used in gas, petroleum, chemical, thermal,
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![Eccentric Half Ball Valve]()
Eccentric Half Ball ValveRead MoreEccentric half ball valve has five pressure levels ranging from 0.6Mpa to 4.0Mpa, and the
Why choose us?
Our Factory
Factory covers an area of 24,500 m2 and has many professional and technical personnel, annual production capacity more than 20,000 tons/year
Our Service
Whether it is pre-sales consultation, sales, or after-sales, we will answer customers' questions 24 hours a day and provide fast and effective solutions until customers are satisfied.
Our Equipment
Our there are 7 sets of forging equipment and 10 sets of heating equipment,the product quality is safe and reliable, reaching the international standard.
Product Application
Our wind power tower flanges, pressure vessel flanges, and petrochemical flanges are used in water conservancy, oil, natural gas and other pipelines.
Types of Ball Valve
Floating ball valve
In a floating ball valve, the ball is not rigidly connected to the valve stem. Instead, it is held in place by the compression of two elastomeric seats on either side of the ball. This design allows the ball to “float” Slightly, meaning that when pressure is applied, the ball pushes against the downstream seat, creating a tight seal.
Trunnion-mounted ball valve
In a trunnion-mounted design, the ball is supported by additional mechanical anchoring at both the top and bottom. This design reduces the torque required to operate the valve, making it ideal for larger or high-pressure applications.
Full-port ball valve
The port (opening) in the ball is the same size as the pipeline, meaning there is no restriction in flow when the valve is open. Full-port ball valves are preferred for applications where maintaining maximum flow is critical, such as in slurry or viscous fluids.
Reduced-port ball valve
In reduced-port ball valves, the port is smaller than the pipeline. This creates some flow restrictions, but the design is more compact and typically less expensive. Reduced-port valves are suitable for systems where a slight reduction in flow is acceptable.
Advantages of Ball Valves
Quick and easy operation
Ball valves have a simple design that allows for easy operation. They can be opened or closed quickly with a quarter-turn of the lever, which makes them ideal for applications where fast operation is required.
Tight sealing
Ball valves have a tight sealing mechanism that prevents leaks. This makes them suitable for applications where high-pressure and high-temperature fluids are present.
Low torque requirements
Ball valves require low torque to operate, which makes them easier to handle. This also reduces wear and tear on the valve components, resulting in a longer lifespan.
Durability
Ball valves are durable and can withstand harsh environments. They are resistant to corrosion, erosion, and wear, which makes them suitable for use in industries where harsh conditions are present.
Versatility
Ball valves can be used for a wide range of applications, including gas, oil, water, and steam. They are available in different materials, sizes, and designs to suit various applications.
Minimal pressure drop
Ball valves have minimal pressure drop compared to other types of valves. This means that they do not cause significant pressure loss in the pipeline, which helps to maintain the efficiency of the system.
Application of Ball Valve
Food and beverage industry
Hygiene and cleanliness are essential in the food and beverage industry. Many food and beverage producers use stainless steel ball valves because they are easy to clean, resistant to corrosion, and can withstand the high temperatures often involved in food processing. Additionally, they are non-reactive, ensuring they don’t alter the taste or quality of the food products.
Oil and gas industry
Oil and gas extraction and refining occur in extreme temperature and pressure conditions. This industry requires ball valves that can withstand such harsh environments. Stainless and carbon steel ball valves are often the go-to choice because of their high temperature and pressure endurance. Many also use viton and peek seal materials because they are also highly resistant to corrosion, an essential property when dealing with the corrosive substances encountered in oil and gas production.
Water and wastewater industry
Water and wastewater facilities commonly use ball valves in water supply pipes, sewage systems, and treatment plants. Brass ball valves are popular due to their durability and resistance to corrosion. However, plumbing valves must be lead-free for use in potable water systems.
Chemical and pharmaceutical industries
Ball valves in the chemical industry must also resist a range of aggressive substances. Depending on the specific chemicals involved, manufacturers may use both stainless steel and plastic ball valves. Stainless steel offers excellent temperature and pressure endurance, while plastic ball valves, such as those made from pvc or polypropylene, provide exceptional resistance to a range of chemicals.
Ball valves control processes, such as drug formulation and sterile water systems, in the pharmaceutical industry, providing the cleanliness and precision necessary to maintain the composition and purity of pharmaceutical products.
Agricultural and manufacturing industries
Agricultural applications for ball valves include controlling water flow in irrigation and livestock watering systems. Manufacturing industries use ball valves to regulate fluids and gases in processes like brewing, molding, and extrusion.
Product Parameters
|
Transmission Method |
Connection Type |
Nominal Diameter Dn (mm) |
Pressure Range PN (MPa) |
Applicable Medium |
Applicable Temperature ℃ |
Material |
|
Worm gear drive, Electric, Pneumatic |
Flange, Telescopic |
100-2400 |
0.6-1.0 |
Water, oil, granular slurry, ash, sewage and other weak corrosive fluids |
-29~121 |
Carbon steel, Stainless steel, Ductile Iron |
|
Standard |
GB/T12221、GB/T9113.1、GB/T9115.1、GB/T17241.6、GB/T13927 |
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Package&Transport
Other Services
Payment terms
30% deposit in advance, 70% balance before shipment.
Min.order
1 pkg.
FAQ
As one of the leading ball valve manufacturers and suppliers in China, we warmly welcome you to buy high-grade ball valve for sale here from our factory. All our are with high quality and competitive price. For more information, contact us now.
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