Tech Theory: Technical…Practical… Interesting Automation Industrial Solutions
At DELCO, we understand the importance of customer satisfaction and strive to meet the unique needs of every client. As a reliable valve supplier, we are committed to providing excellent customer service and high-quality products to ensure optimal performance and longevity. By choosing DELCO as your trusted control air supplier, you can benefit from customized valve assemblies designed specifically to meet your requirements, enhancing efficiency and reducing downtime.
Introduction to Manually Operated Ball Valve: A Comprehensive Analysis
As a simple and reliable fluid control device, Manually Operated Ball Valve is widely used in industrial, agricultural and domestic pipelines. In this article, DELCO Valve will start from the basics, introduce its definition, working principle, structure and application scenarios.
What is a Manually Operated Ball Valve?
A manual ball valve is a commonly used fluid control valve that consists of a sphere and a valve body. There is one through hole inside the ball, two through holes inside the valve body, and a seal between the ball and the valve body. When the manually operated shaft is rotated, the sphere moves inside the valve body, thus changing the position of the through holes and controlling the flow of fluid.
Working Principle
The core component of the manual ball valve is the hollow sphere. When the handle is rotated by 90°, the passage of the sphere is aligned with or perpendicular to the pipeline, thus realizing on-off control of the fluid. The close fit of the ball to the valve seat ensures a tight sealing of the system and reduces the risk of leakage.
Structure
- Valve body: provide protection, the material is mostly stainless steel or brass.
- Ball: Hollow design, used for the passage of fluid or blocking.
- Handle: manually drive the ball to rotate, to realize the opening and closing action.
- Seal: usually made of PTFE or rubber to ensure the sealing performance of the valve.
Common Classification and Application Scenarios
Classification by Material
- Brass ball valves: suitable for home water supply system.
- Stainless steel ball valve: high temperature and pressure resistant, suitable for industrial scenarios.
- PVC ball valve: lightweight and economical, commonly used in agricultural irrigation.
Categorized by Connection Method
- Threaded connection: suitable for small diameter pipes.
- Flange connection: for industrial large-diameter pipelines.
Application Scenarios
- Industry: oil, natural gas media flow control.
- Agriculture: water flow distribution in irrigation systems.
- Household: switching operations in water supply pipes.
Installation and Maintenance Recommendations
- Proper Installation: Make sure the valve is aligned with the piping to avoid leakage due to improper installation.
- Regular maintenance: Lubricate the ball and seals to prolong service life.
- Fault detection: If the handle is stuck, check the wear condition of the ball and seat.
Conclusion
Manual ball valves have become important devices in industrial, agricultural and domestic pipelines due to their simple and reliable design. If you need more advice about manual ball valves, please feel free to contact DELCO.
At DELCO, we understand the importance of customer satisfaction and strive to meet the unique needs of every client. As a reliable control valve supplier, we are committed to providing excellent customer service and high-quality products to ensure optimal performance and longevity. By choosing DELCO as your trusted control valve supplier, you can benefit from customized valve assemblies designed specifically to meet your requirements, enhancing efficiency and reducing downtime.
Furthermore, our competitive pricing on electronic pressure regulators enables you to offer top-notch solutions. As one of the leading control valve manufacturers, we take pride in delivering reliable valves that not only meet industry standards but also contribute to the overall profitability of your business. By partnering with DELCO, you can have peace of mind knowing that you are making a wise choice for the long-term success of your company.
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