Your Trusted Source of Flanged Ball Valve Manufacturer
According to various industry sources, essential features of a flanged ball valve include durability, ease of use, leak-tight sealing, adaptability to high pressures, and material compatibility. Understanding these features can significantly influence selection and performance in applications.
Kinvalve offers a diverse range of flanged ball valves, such as single-piece wafer ball valves, 2-piece flange type valves, and 3-piece flanged ball valves designed for various applications. With a commitment to competitive pricing and prompt delivery, BSTV aims to be your reliable partner.
Our flanged ball valves feature both soft seat and metal seat designs, giving you options based on your operational requirements.
Applications of Flanged Ball Valve
At Kinvalve, our soft seat ball valves typically come with standard thermoplastic PTFE seats. The advantages of soft seat flanged ball valves include reduced torque requirements, cost savings, and a dependable seal.
However, they are not suitable for handling abrasive or dirty fluids, which can compromise their sealing function. Prolonged exposure to high temperatures and pressures can also limit their performance.
In contrast, our metal seated flanged ball valves are designed for high-temperature and demanding applications, making them a better choice for harsher conditions.
Soft Seats Design in Flanged Ball Valve
For applications involving significant erosion or corrosion, we recommend metal seated ball valves which are designed to withstand tough conditions.
Meta Seats Design Flanged Ball Valve
While flanged ball valves generally come at a higher price compared to threaded variants, they offer advantages for projects that require frequent maintenance and inspections. The 3-piece flanged ball valve, for example, features a swing-out body construction that allows for quick and easy replacement of seats, seals, and the ball, minimizing disruptions to the piping system.
With over 18 years in manufacturing, Kinvalve is at the forefront of technology, providing cutting-edge flanged ball valve solutions. Our expert design team prioritizes aesthetics, ensuring our flanged ball valves are well-suited for both residential and commercial environments.
Size and Specifications
Unlike threaded ball valves, flanged ball valves do not face dimensional limitations and cater to large diameter pipelines, with sizes reaching up to 12 inches. We offer a comprehensive range of working pressures, including PN16 to PN63, Class150-300, and JIS10k and 20k flanged ball valves.
Our flanged ball valves come in various materials, including carbon steel, stainless steel, cast steel, and forged steel. The stainless steel option is particularly popular, including SS304 and SS316 variants.
The design of our flanged ball valves allows for easy actuator integration, turning them into automated valves when equipped with an ISO mounting pad.
At Kinvalve, our actuated flange type ball valves include pneumatic and electric models, ensuring versatility based on your needs.
Quality Assurance and Customization
We maintain strict quality control, supported by a skilled team of over 20 design engineers and technicians dedicated to customizing our flanged ball valves to meet your specific requirements.
Request a quote for our innovative flanged ball valves tailored for both commercial and residential uses. Our lead time ranges from just 15 to 30 days, depending on your specifications.
If you need customized flanged ball valves for your project, do not hesitate to contact us!
Flanged Ball Valve: The Ultimate FAQ Guide
This guide is designed to answer all your questions regarding flanged ball valves, encompassing material types, benefits, applications, installation, and costs.
What is a Flanged Ball Valve?
A flanged ball valve is characterized by its flanged ends, facilitating easy connection to pipelines. Known for their reliability in control applications, they create a secure, leak-tight closure when operated correctly.
Materials for Manufacturing Flanged Ball Valves
Flanged ball valves are crafted from various materials to meet different operational needs and pressure tolerances:
Brass
Ideal for low to medium pressure applications due to its excellent resistance to corrosion.
Stainless Steel
Highly durable and resistant to harsh environmental conditions, perfect for a variety of projects.
Carbon Steel
Renowned for its tensile strength and dimensional stability, making it suitable for demanding conditions.
Iron
Exhibits resilience to extreme temperatures and pressures; it is an ideal choice for robust applications.
PVC
A highly machinable thermoplastic, PVC is effective against mechanical and chemical wear, making it a preferred choice for many users.
Advantages of Flanged Ball Valves
Investing in flanged ball valves presents various benefits:
Easy Operation
Control liquid flow seamlessly using a lever or handle.
Fast Operation
Quick opening and closing in as little as 0.05~0.1 seconds enhance automation capabilities.
Simplified Structure
Lightweight, enhancing portability and ease of installation.
Reliable Sealing
Equipped with various sealing surfaces, ensuring durability across applications.
Minimal Maintenance
Designed for less upkeep, with simple structures aiding repairs when necessary.
Common Uses of Flanged Ball Valves
Flanged ball valves find use across numerous industries:
- Steam service
- Instrumentation
- Cooling and feed water systems
- Gas and liquid applications
- Pipelines
- Chemical processing
- Refineries
- Water treatment
- HVAC systems
Comparison with Other Valve Types
Flanged ball valves score high on simplicity, outperforming welded and threaded valves in terms of easy installation and removal.
Ideal Size Considerations
Flanged ball valves come in various standard sizes, with customized options available based on the needs of specific applications.
Categorizing Flanged Ball Valves
Flanged ball valves are classified based on:
Design
Common designs include floating, trunnion mounted, and orbit valves.
Access Point
Top entry and side entry configurations offer different assembly options.
Body Assembly
Available configurations include one-piece, two-piece, and welded bodies.
Number of Ports
Standard for flanged ball valves is two-port configurations.
Bore Size
Types include full bore and reduced bore, each designed for distinct flow requirements.
Seat Type
Soft and metallic seat options cater to varying sealing needs.
Factors Influencing Reliability
Reliability hinges on proper assembly and selected materials, affecting performance under different operational conditions:
Flow Characteristics
Consideration for operational viscosity and pressure ratings.
Valve Selection
Ensure proper specifications are adhered to for optimal performance.
Maintenance Practices
Effective maintenance regimes prevent premature failures and operational disruptions.
Working Principles
A flanged ball valve operates via a rotational ball mechanism, offering straightforward on/off functionality.
Selection Parameters
When choosing flanged ball valves, consider:
Application Compatibility
Ensure that the valve suits your specific requirements.
Material Type
Different materials display unique benefits that affect performance.
Design Construction
Selection should be based on operational expectations.
Cost-Effectiveness
Balance quality with cost to achieve suitable investments.
Brand Reliability
Prioritize reputable manufacturers for assurance of quality.
Maintenance Needs
Choose units that are easy to maintain for extended service life.
Cost Factors for Flanged Ball Valves
Pricing varies according to materials, brands, customization, and geographical market conditions.
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