Pneumatic V-shaped ball valve
The Pneumatic V-Shaped Ball Valve is a high-performance automated control valve designed for precise flow regulation and reliable shut-off in demanding industrial applications. It combines a specially engineered V-port ball design with a pneumatic actuator system to achieve accurate flow control, fast response, and excellent operational stability.
The unique V-shaped ball structure provides a shearing effect during operation, enabling the valve to handle difficult media such as high-viscosity fluids, slurry, fiber-containing materials, and corrosive substances. Compared with conventional ball valves, it offers superior throttling performance, better flow characteristics, and improved control accuracy.
Equipped with a pneumatic actuator, the valve supports remote automatic operation and is widely used in process control systems requiring high precision regulation, fast switching, and reliable performance under harsh conditions.
Pneumatic V-shaped ball valve
We provide professional OEM manufacturing and customized valve solutions according to customer requirements, including:
Our Pneumatic V-Shaped Ball Valves are manufactured under strict quality control systems and comply with international valve standards. Certification documents include:
Parameter Specifications
| Parameter | Specification |
|---|---|
| Product Name | Pneumatic V-Shaped Ball Valve |
| Valve Type | V-Port Segment Ball Valve / V-Type Control Ball Valve |
| Valve Structure | V-Shaped Ball Design |
| Nominal Size | DN15 – DN600 (Customized Available) |
| Pressure Rating | PN10 – PN420 / Class 150 – Class 2500 |
| Connection Type | Flanged, Wafer, Lug, Butt Weld |
| Valve Body Material | Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel |
| Ball Material | Stainless Steel, Hardened Stainless Steel, Alloy Materials |
| Stem Material | Stainless Steel / Customized Alloy Materials |
| Seat Material | PTFE, RPTFE, PEEK, Metal Seat |
| Actuator Type | Pneumatic Double Acting / Single Acting |
| Control Mode | On-Off Control / Modulating Control |
| Flow Characteristic | Equal Percentage / Linear |
| Control Accuracy | High Precision Flow Regulation |
| Air Supply Pressure | 3 – 8 Bar (Customized Available) |
| Operating Temperature | -196°C to +500°C (Depending on Material Selection) |
| Applicable Media | Liquid, Gas, Steam, Slurry, High Viscosity Media |
| Leakage Class | ANSI Class IV / V / VI |
| Design Standard | ASME B16.34 / API 6D / API 608 |
| Pressure Test Standard | API 598 / EN 12266 |
| Flange Standard | ANSI B16.5, EN1092, JIS, GB/T |
| Anti-Static Design | Available |
| Blowout Proof Stem | Available |
| Fire Safe Design | Optional |
| Actuator Protection Grade | IP65 / IP67 / IP68 Optional |
| Automation Accessories | Positioner, Solenoid Valve, Limit Switch, Controller |
| Corrosion Protection | Coating / Special Surface Treatment |
| Certification | ISO, API, CE, SIL, Fire Safe, Fugitive Emission |
| OEM Service | Available |
Industry Applications
✔ High-precision flow regulation
✔ Excellent throttling performance
✔ Strong cutting capability for difficult media
✔ Fast pneumatic response
✔ Reliable sealing performance
✔ Low operating torque
✔ Suitable for automated control systems
✔ Wide range of material options
✔ Full OEM customization capability
✔ 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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