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Your Professional PPR Ball Valve Manufacturer!

Zhejiang Bozheng Copper Co., Ltd. is located in the "the valve capital of China"-Yuhuan (a city by the East China Sea in the Yangtze River Delta economic circle). Founded in 1998, the company is a comprehensive enterprise integrating research and development, design, manufacturing, sales and service. After decades of exploration and development, "Bozheng" has become a high-quality brand in the domestic valve industry. 

Quality Control

We inspect their corrosion resistance and mechanical properties with other equipment. Throughout the production process, we strictly control the processing accuracy and surface quality of our products.

Efficient Production

From initially producing over 1,000 products per day to now exceeding 5,000 products per day, with an average of one product completed every 15 seconds.

Wide Range of Applications

Our products are widely used in construction, plumbing, gas, chemical, petroleum, electric power and many other industries. 

Patent Certifications

Rich Experience in Valve Industry; ISO9001 Quality Management System Certification.

What is PPR Ball Valve?

 

 

PPR ball valve is a kind of ball valve hardware, it adopts a flexible connection method, in which the flexible joint adopts PPR joint. The main material of PPR ball valve is polypropylene random joint (PPR), which gives the ball valve excellent physical and chemical properties, especially excellent high temperature resistance, enabling it to operate stably under various working conditions. The design of PPR ball valve makes it an important component in modern piping systems, mainly used to cut off or connect the flow of media.

 

 

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Benefits of PPR Ball Valve

 

Fluent

The main benefit of using PPR ball valves is that they offer a smooth and obstruction-free flow of fluid, meaning that there is no blockage, corrosion, or contamination during operation. This not only ensures the efficient functioning of the plumbing system but also reduces maintenance costs.

High adaptability

PPR ball valves are also highly adaptable to different plumbing systems and applications. They are available in a variety of sizes, pressure ratings, and temperature ranges, making them suitable for use in industrial applications such as chemical processing, water treatment, and petrochemicals.

Easy to install and operate

Another significant advantage of using PPR ball valves is that they are easy to install and operate. These valves come with a compact design and high precision, making them suitable for tight and complex installation spaces. Additionally, they have a simple on/off mechanism that can be operated with a single lever or handwheel.

Customizability

Finally, PPR ball valves are also highly customizable, allowing for easy incorporation into any plumbing system design. They can be configured to meet the unique requirements of specific systems and industries, ensuring maximum efficiency and performance.

 

 

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Working Principle of PPR Ball Valve

When the valve stem rotates to make the ball hole parallel to the pipeline axis, the PPR ball valve is in an open state, and the fluid can pass through without obstruction; when the valve stem rotates 90 degrees and the ball hole is perpendicular to the pipeline axis, the PPR ball valve is closed, the fluid channel is cut off, and the fluid is controlled. PPR material is a random copolymer of polypropylene, which has good thermal and chemical stability, so PPR ball valves are suitable for hot water systems and chemical pipeline systems.

 

 

Difference Between PPR Ball Valve and PPR Stop Valve

 

In PPR, stop valve uses valve blade or piston to control fluid flow, which is suitable for precise flow regulation; ball valve controls flow by rotating ball, which is simple and fast to operate and suitable for fast switching.

 

PPR is a plastic material commonly used in pipeline systems. Stop valve and ball valve are common types of valves used to control fluids, and they have some differences in design and working principle.

Design structure:

Stop valve: The stop valve uses a pair of valve blades or pistons that move inside the valve to control the flow of fluid. When the valve is fully open, the fluid can pass freely. Common stop valves are screw stop valves and plug stop valves.

 

Ball valve: The ball valve uses a rotating ball to control the flow of fluid. The ball has a hole that allows the fluid to pass when the ball is aligned with the pipe. By rotating the ball, the orifice can be closed or opened. Ball valves are usually operated manually or electrically.

Operation method:

Stop valve: The stop valve usually uses rotation or lifting operation to open or close the valve. This means that the valve requires multiple rotations or lifting actions to fully open or close.

 

Ball valves: Ball valves typically operate with a 90-degree rotation to open or close the valve. Since ball valves only require rotating an orifice, they are generally faster and easier to operate than globe valves.

Fluid control:

Globe valves: Globe valves can provide more precise fluid control because the valve blade or piston can adjust the flow of the fluid as needed.

 

Ball valves: Ball valves are generally used in applications that require rapid opening or closing of the fluid, without the need for precise flow regulation.

Lifespan and maintenance:

Globe valves: Since globe valves use valve blades or pistons to control fluid flow, they are generally more susceptible to wear than ball valves. Regular maintenance and replacement of seals are required to ensure their proper operation.

 

Ball valves: Ball valves generally have a longer service life because the ball is relatively less exposed to the fluid. They require less maintenance and generally have a long service life under normal operation.

 

Types of PPR Ball Valves

 

According to different structures and functions, PPR ball valves can be divided into the following types:

 
01
 

Manual ball valve

Opened or closed by manual operation, suitable for small pipeline systems or occasions requiring frequent operations.

 
02
 

Electric ball valve

Driven by an electric actuator, it can realize remote control and automatic operation and is suitable for large pipeline systems or special environments.

 
03
 

Pneumatic ball valve

It is driven by a pneumatic actuator and controls the opening and closing of the valve through air pressure. It is suitable for occasions that require quick response and high torque.

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Characteristics of PPR Ball Valve

 

 

PPR ball valve adopts live joint connection mode, live joint adopts PPR joint. PPR is a polypropylene material with good heat resistance, corrosion resistance, wear resistance and high mechanical strength. Therefore, PPR ball valve is suitable for a variety of fluid media, such as hot water, cold water, drinking water, chemical wastewater, etc.

 

PPR ball valve has the advantages of compact structure, fast opening and closing, flexible operation, small fluid resistance and good sealing performance. The ball of the ball valve is spherical, which can realize fast opening and closing, and the ball has good sealing performance, which can effectively prevent fluid leakage. In addition, PPR ball valve also has the characteristics of easy installation, simple maintenance and long service life.

 

Application of PPR Ball Valve

Water Supply Systems

They are commonly used in water supply systems, allowing for the efficient control of water flow. They are instrumental in opening and closing the water supply to various parts of a building, such as sinks, toilets, and appliances.

Heating Systems

They find application in heating systems, enabling the regulation of hot water flow to radiators, underfloor heating systems, or any other heat distribution units. Their heat resistance is a key asset in these applications.

Irrigation Systems

These valves are utilized in irrigation systems to manage the flow of water in agricultural and landscaping contexts. They offer precise control, making them suitable for adjusting water distribution to different areas.

Industrial Usage

In industrial settings, they play a significant role. They are used in various processes to control the flow of chemicals, fluids, and other materials. Their corrosion-resistant properties are especially beneficial in such applications.

 

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FAQ

Q: What is a PPR valve?

A: A PPR valve, also known as a Pressure Relief Valve, is an important component in industrial systems that helps protect equipment and workers from potential hazards caused by excessive pressure buildup.

Q: What is the use of PPR ball valve?

A: PPR ball valves are widely used in various pipeline systems, including but not limited to: Water supply system: used to control the opening and closing of water supply pipelines to ensure stable flow and pressure of water supply.

Q: What are the applications of ball valve?

A: Ball Valves are used for flow and pressure control and shut off for corrosive fluids, slurries, normal liquid, and gases. They are used in the oil and natural gas industry, but also find a place in many manufacturing sectors, chemical storage, and even residential uses.

Q: What is the most common application for a ball valve?

A: Ball valves are commonly used in drinking water and gas applications.

Q: When would you use a ball valve?

A: Ball valves are ideal for applications that require fast cycle times, multiple ports, reliable, tight seals and/or frequent operation.

Q: Where do you use a ball valve?

A: Ball valve is the most used fluid shutoff valve in upstream oil and gas production facilities, both onshore and offshore. They are also used in fuel gas systems feeding furnaces. Plug valves present the following advantages: Resistance to high pressure.

Q: Where should a ball valve be installed?

A: Ball valves may be installed in vertical or horizontal pipe runs, they are bi-directional therefore flow direction is not critical, however the best practice is to set up the valve handle to point in the direction of flow whenever possible.

Q: What are ball valves good for?

A: Ball valves are recommended for applications that require frequent, quick control over the flow of liquid.

Q: What is the main function of a ball valve?

A: A ball valve is a shut-off valve that allows, obstructs, and controls the flow of liquids, gases, and vapors in a piping system by rotating the ball having a bore inside the valve. The ball is mounted against two seats and has a shaft that connects it to the operating and control mechanism that rotates the ball.

Q: Can I use a ball valve for main water shut off?

A: Ball valves may be the most reliable valve and are commonly used for main water shut offs. Similar to gate valves, ball valves should be all the way open to allow the full flow of water or all the way closed to restrict all water from flowing. The valve is controlled by moving it between 0 and 90 degrees.

Q: Do ball valves restrict water flow?

A: Ball valves are commonly used in control applications that require moderate pressure drops as the ball hole offers little flow restrictions, unlike most other valve types.

Q: Can you use a ball valve for hot water?

A: Ball valves are widely used in both steam and hot water systems due to their excellent shut-off capabilities. These valves use a rotating ball with a hole through its center to control the flow of fluids.

Q: Can a ball valve be installed vertically?

A: Ball check valves with a floating ball should be installed in a vertical orientation only and have a minimum of 10 feet of static head to seal correctly. Do NOT subject ball check valves to freezing conditions.

Q: What are the advantages of ball valves?

A: Ball valves are widely used because of their durability, strength, and affordability. Simple to install, they have a quarter-turn operation that makes piping systems more efficient.

Q: What is the basic principle of ball valve?

A: A ball valve is a form of quarter-turn valve that uses a pivoting ball that has been drilled through to control flow. When the hole is in line with the flow direction, it allows fluids or gasses to pass through. Alternatively, when the ball is turned 90 degrees, the flow is stopped completely.

Q: Can you use a ball valve for water?

A: Ball valves are one of the most common types of valves used for drinking water applications for residential and commercial use.

Q: What are ball valves used for in HVAC?

A: Most of the time, Ball Valves are used for chilled or hot water with up to 60% glycol concentration. They can be used for water-side control of air handling units in ventilation and air-conditioning systems, and water/steam control in heating systems.

 

As one of the most professional ppr ball valve manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to wholesale discount ppr ball valve for sale here from our factory. Contact us for customized service.

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