close
Choose Your Site
Global
Social Media
 |
| Quantity: | |
|---|---|
As a premier manufacturer and supplier of industrial fluid control solutions, we present the Pneumatic Actuated Flanged 3-Way Ball Valve. Engineered for precision and rigorous durability, this multi-port valve intelligently optimizes complex pipeline routing by replacing multiple conventional two-way valves.
Available in versatile L-Port and T-Port configurations.
Robust flanged connections ensure high-pressure structural stability.
Rapid, automated operational response via advanced rack-and-pinion actuation.
Step into a new era of fluid management with our pneumatically actuated flanged three-way ball valve, a masterpiece of industrial engineering designed to streamline your complex pipeline architecture. When you examine the valve, the smooth, investment-cast finish of the stainless steel or carbon steel body immediately communicates structural integrity and premium craftsmanship. Upon operation, the rack-and-pinion actuator delivers a crisp, immediate mechanical response, seamlessly redirecting, mixing, or splitting heavy fluid loads without a fraction of hesitation. The sturdy tactile feedback of the robust flange connections reassures installation teams of a high-strength, leak-proof integration into existing heavy-duty systems. By consolidating multiple flow paths into a single, highly efficient control point, this valve drastically reduces the required installation footprint and minimizes potential mechanical leak points. Whether your facility handles corrosive chemical compounds, high-temperature industrial steam, or abrasive fluid slurries, the precision-machined PTFE or PEEK seats ensure a flawless, bubble-tight seal. This uncompromising sealing capability protects your process purity while significantly lowering long-term maintenance overhead and operational downtime.
| Parameter | Specification Details |
|---|---|
| Port Configuration | L-Port / T-Port |
| Size Range | 1/2" - 12" (DN15 - DN300) |
| Nominal Pressure | Class 150 - Class 900 / PN10 - PN40 |
| Body Material | Stainless Steel (SS304/CF8, SS316/CF8M), Carbon Steel (WCB), Duplex Steel |
| Seat/Seal Material | PTFE, RPTFE, PEEK |
| Connection Form | Flanged (Compatible with ANSI, DIN, JIS, GB standards) |
| Actuator Type | Rack and Pinion Pneumatic Actuator (Double Acting / Spring Return Single Acting) |
| Mounting Standard | ISO 5211 Direct Mounting Pad, NAMUR Standard Interface |
| Applicable Media | Water, Oil, Natural Gas, Steam, Chemical Fluids, Acid and Alkali Corrosive Media |
| Working Temperature | -20°C to 200°C (Standard soft seal; customizable high-temperature metal hard seal available) |
| Design & Test Standards | API 6D, ASME B16.34, DIN 3356, GB/T 12237, API 598 |
Optimize your operational efficiency with distinct engineering highlights that prioritize safety, longevity, and seamless system integration. Every internal component is meticulously crafted to elevate your fluid control infrastructure and prevent costly system failures.
Blow-Out Proof Stem Architecture: Engineered to withstand extreme internal pressure surges, the bottom-loaded stem design prevents hazardous mechanical ejections, rigorously safeguarding your facility equipment and operational personnel.
Anti-Static Mechanism: Built-in metallic grounding devices continuously eliminate static electricity buildup generated by high-velocity fluid friction, serving as a critical safety feature when handling flammable, volatile, or explosive media.
Zero-Leakage Assurance: Rigorously subjected to API 598 hydrostatic and pneumatic testing protocols, guaranteeing a flawless, bubble-tight shutoff that prevents costly media loss and environmental contamination.
Low-Friction Operation: The highly polished spherical ball surface interacts seamlessly with the self-lubricating polymer seats, significantly reducing operating torque, ensuring smooth transitions, and extending the lifecycle of both the valve body and the pneumatic actuator.
Our pneumatic three-way ball valves are engineered across multiple critical dimensions to ensure they meet the rigorous demands of modern industrial fluid dynamics. Explore the core structural and operational advantages below.
Achieve unprecedented pipeline versatility. Offering both L-Port for precise flow diversion and T-Port for complex mixing, splitting, and distribution, the full-bore design minimizes flow resistance and pressure drops. This intelligent internal architecture effectively replaces multiple conventional two-way valves, significantly simplifying your piping layout and slashing installation expenses.
Experience lightning-fast response times with the integrated rack-and-pinion pneumatic actuator, available in both double-acting and spring-return configurations. Featuring an ISO 5211 mounting pad and NAMUR interface, it allows for the effortless, plug-and-play addition of solenoid valves, limit switch boxes, smart positioners, and air filter regulators, making it the ultimate choice for automated industrial environments.
Conquer the most aggressive industrial environments. Constructed from premium investment-cast stainless steel (SS304/SS316) or robust carbon steel (WCB), and paired with resilient PTFE, RPTFE, or PEEK seats, this valve delivers exceptional resistance to chemical degradation and mechanical wear. It performs flawlessly across water treatment, petrochemical, pharmaceutical, and food processing applications.
Ensure unwavering structural integrity in high-demand pipelines. The standardized flanged ends (compatible with ANSI 150#/300#, PN16/PN40) provide a high-strength, leak-proof mechanical joint ideal for large-diameter or high-pressure systems. This robust connection not only bolsters overall pipeline stability but also dramatically simplifies routine maintenance, inspection, and disassembly.
Operate with absolute peace of mind. Standardized with blow-out proof stems and anti-static devices, every unit passes strict API 598 pressure tests. For specialized hazardous environments, select models are engineered to meet API 607 fire-safe and API 641 low-emission environmental standards, ensuring uncompromising safety under extreme operational duress.
Adapt to diverse industrial demands with a single, highly versatile solution. Thanks to its expansive temperature tolerance and robust pressure ratings, this valve is heavily relied upon across oil and gas, chemical processing, water treatment, paper manufacturing, power generation, and HVAC sectors. It serves as a comprehensive, highly efficient solution for multi-directional fluid isolation and modulation.
Partnering with a dedicated manufacturer means securing a robust supply chain that values precision, reliability, and continuous technical support. We understand that industrial procurement demands more than just a physical product; it requires a comprehensive, fail-safe solution.
Stringent Quality Control: Every single valve undergoes rigorous metallurgical analysis, wall-thickness verification, and dimensional inspections before assembly, ensuring that only flawless components reach your facility.
Customized Engineering Solutions: From specialized high-temperature metal-seated configurations to custom pneumatic actuator sizing based on specific air supply pressures, our technical team tailors products to your exact operational parameters.
Streamlined Supply Chain: With optimized inventory management and formidable manufacturing capabilities, we ensure timely, predictable deliveries for large-scale project demands, keeping your construction or maintenance schedules strictly on track.
Comprehensive Technical Support: Our dedicated engineering experts provide end-to-end guidance, from initial torque sizing and material selection to post-installation troubleshooting, ensuring maximum uptime for your critical systems.
To assist your procurement and engineering teams, we have compiled detailed answers to the most critical technical inquiries regarding our pneumatic three-way ball valves.
The L-Port configuration is designed primarily for flow diversion, allowing fluid to enter a common port and be directed to either of the other two ports, effectively shutting off the third. Conversely, the T-Port configuration is highly versatile, enabling fluid mixing from two sources into one outlet, splitting one source into two outlets, or allowing straight-through flow while completely blocking the perpendicular port.
Absolutely. The actuator features a standard NAMUR interface and an ISO 5211 direct mounting pad. This allows for the seamless, bolt-on installation of NAMUR-compliant solenoid valves and smart electro-pneumatic positioners. These accessories instantly interface with your facility's PLC or DCS networks for precise, automated flow modulation and remote position monitoring.
For aggressive chemical media, we strongly recommend selecting the SS316 (CF8M) body material paired with PTFE or PEEK seats. The premium investment-cast stainless steel provides exceptional resistance to both internal media corrosion and external environmental degradation. Meanwhile, the chemically inert polymer seats maintain a secure, bubble-tight seal without swelling or degrading over extended periods.
If you select the spring-return (single-acting) pneumatic actuator, the heavy-duty mechanical springs inside the cylinder will automatically force the valve into a pre-determined fail-safe position (either fail-open or fail-closed) immediately upon the loss of air pressure. This critical safety feature prevents hazardous fluid accumulation, system flooding, or uncontrolled flow during unexpected power or compressor failures.
Yes, with the appropriate material upgrades. While our standard soft-seated models (utilizing PTFE) are rated for temperatures up to 200°C, we manufacture specialized high-temperature configurations featuring precision-lapped metal-to-metal seating and flexible graphite packing. These specialized builds are specifically engineered to handle the severe thermal expansion, pressure fluctuations, and abrasive nature of high-pressure industrial steam systems.