Description
ball valve
Industrial Ball Valve & High-Performance Fluid Control Valve
The industrial ball valve is a critical pipeline component designed for precise on/off flow regulation. Also referred to as a stainless steel ball valve or flanged ball valve, this unit features a spherical closure member that rotates 90 degrees to isolate fluid paths. Engineered for efficiency, it delivers a bubble-tight seal with minimal pressure loss, making it an indispensable choice for modern fluid systems.
Working Principle & Design Features
Operation relies on rotational motion: the ball, connected to the stem, aligns its bore with the pipe axis to open the valve. In a standard floating ball design, the ball is free to move and is pressed against the seat by media pressure, ensuring a reliable seal.
- Zero-Leak Closure: Provides tight sealing to prevent fluid leakage, critical for safety and environmental compliance.
- Low Torque Operation: Requires minimal force to rotate the ball, enabling smooth handwheel, gear, or automated actuation.
- Full Bore Flow: Unobstructed flow path minimizes head loss, improving system efficiency and reducing energy consumption.
- Anti-Static Protection: Equipped with anti-static devices to eliminate static buildup, ensuring safe operation in flammable environments.
Robust Construction & Material Options
Our valves are built to withstand extreme conditions. We offer options in stainless steel (CF8/CF8M) for corrosion resistance, carbon steel for general industrial use, and ductile iron for cost-effective water systems. The sealing surfaces are precision-machined to ensure perfect contact.
- Durable Seating: PTFE (Teflon) or RPTFE seats offer chemical resistance and low friction, extending service life.
- Wide Compatibility: Suitable for water, sewage, oil, gas, steam, and corrosive fluids, complying with ASME, DIN, and GB standards.
- High Pressure Rating: Available in Class 150 to Class 600 ratings, suitable for high-pressure industrial pipelines.
- Global Standard Compliance: Manufactured in accordance with ISO, API, and other global industrial standards, ensuring quality and reliability for global projects.
Common Types & Applications
We provide a diverse range to meet specific project needs:
- Floating Ball Valve: Ideal for low to medium pressure systems, easy maintenance, and cost-effective solutions.
- Trunnion Mounted Ball Valve: Designed for high-pressure, high-temperature applications, with fixed ball support.
- Flanged Ball Valve: Features flange ends for secure installation in heavy-duty pipelines.
These units are widely used in oil & gas transmission, chemical processing, water treatment plants, and HVAC systems. Their fast operation and reliable performance make them suitable for both onshore and offshore projects.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Industrial Ball Valve, Floating Ball Valve, Trunnion Ball Valve |
| Nominal Pressure (PN/Class) | PN10, PN16, PN25, PN40, Class150, Class300 (Optional) |
| Nominal Diameter (DN) | DN15 – DN600 (Customizable) |
| Body Material | Stainless Steel (CF8/CF8M), Carbon Steel, Ductile Iron (Optional) |
| Ball Material | Stainless Steel, Carbon Steel (Optional) |
| Seat Material | PTFE, RPTFE, PPL, Metal (Optional) |
| Connection Type | Flanged, Wafer, Threaded, Butt Weld (Optional) |
| Operating Temperature | -20℃ ~ 180℃ (High-Temperature Versions Available) |
| Media | Water, Oil, Gas, Steam, Chemicals, Corrosive Fluids |
Why Choose OC Valves?
At OC Valves, we specialize in manufacturing high-quality industrial valves for global markets. Our products undergo strict quality control, including pressure testing, leakage testing, and cycle testing, to ensure they meet international standards. We offer customized solutions to modify material, pressure rating, and connection type to match your specific requirements.
Explore our full range of industrial valves, including Gate Valves and Check Valves. Contact us today for a free quote.
Customization & After-Sales Service
We understand the uniqueness of each pipeline project. Our technical team provides 24/7 support, from pre-sales selection guidance to on-site installation assistance. All our products come with a 12-month quality warranty and fast global shipping to support your business operations worldwide.
Contact us now to get the best price for your industrial valve needs!
