Pneumatic floating ball valve
The Pneumatic Floating Ball Valve is a high-performance automated valve designed for reliable on/off control and efficient flow management in industrial pipeline systems. It combines a precision-engineered floating ball structure with a pneumatic actuator to provide fast response, stable operation, and excellent sealing performance.
The floating ball design allows the ball to move slightly under pipeline pressure, creating a tight seal between the ball and valve seat. This structure provides bubble-tight shut-off, low operating torque, and long service life, making it suitable for various fluid control applications.
Equipped with pneumatic actuation technology, the valve enables remote automatic operation and is widely used in process automation systems requiring quick opening and closing, safety control, and high operational efficiency.
Pneumatic floating ball valve
We provide professional OEM manufacturing and customized solutions to meet different industrial requirements, including:
Our Pneumatic Floating Ball Valves are manufactured according to international quality standards and can provide complete certification documentation, including:
Parameter Specifications
| Parameter | Specification |
|---|---|
| Product Name | Pneumatic Floating Ball Valve |
| Valve Type | Floating Ball Valve with Pneumatic Actuator |
| Valve Structure | Two-Piece / Three-Piece Floating Ball Design |
| Nominal Size | DN15 – DN300 (Customized Available) |
| Pressure Rating | PN10 – PN420 / Class 150 – Class 2500 |
| Connection Type | Flanged, Threaded, Socket Weld, Butt Weld |
| Valve Body Material | Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel |
| Ball Material | Stainless Steel / Alloy Materials |
| Stem Material | Stainless Steel / Customized |
| Seat Material | PTFE, RPTFE, PEEK, Metal Seat |
| Actuator Type | Pneumatic Double Acting / Single Acting |
| Control Mode | On-Off Control / Automated Control |
| Air Supply Pressure | 3 – 8 Bar (Customized Available) |
| Operating Temperature | -196°C to +500°C (Depending on Materials) |
| Applicable Media | Water, Oil, Gas, Steam, Chemical Fluids, Air |
| Leakage Class | ANSI Class VI / Bubble Tight Shut-off |
| Design Standard | ASME B16.34 / API 608 / API 6D |
| Pressure Test Standard | API 598 / EN 12266 |
| Flange Standard | ANSI B16.5, EN1092, JIS, GB/T |
| Actuator Protection Grade | IP65 / IP67 / IP68 (Optional) |
| Anti-Static Design | Available |
| Blowout Proof Stem | Available |
| Fire Safe Design | Optional |
| Corrosion Protection | Coating / Special Surface Treatment |
| Automation Accessories | Solenoid Valve, Positioner, Limit Switch, Controller |
| Certification | ISO, API, CE, SIL, Fire Safe, Fugitive Emission |
| OEM Service | Available |
Industry Applications
✔ Fast pneumatic operation
✔ Remote automatic control capability
✔ Excellent sealing performance
✔ Low operating torque
✔ Compact and reliable structure
✔ Wide temperature and pressure range
✔ Suitable for various industrial media
✔ Easy integration with automation systems
✔ Full OEM customization support
✔ Compliance with international valve standards
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
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