FLE-AT-Q 2-Way PVC Flange Pneumatic Ball Valve
FLE-AT-Q 2-Way PVC Flange Pneumatic Ball Valve
PVC, CPVC plastic pneumatic ball valves are light in weight, have excellent corrosion resistance, are flexible in rotation and easy to use. They are suitable for shutting off the transportation process of corrosive media.
It is suitable for many industries such as drainage and sewage pipeline systems, brine and seawater pipeline systems, acid-base and chemical solution systems, etc.
Technical Specifications
Fleyenda AT Series Pneumatic Actuator Features
- AT actuator extruded aluminum with a hard anodized body and pistons.
- AT actuator Caps, dual piston rack and pinion design for compact construction, and fast operation.
- AT actuator double stroke adjustment position with rotation range of 0⁰+4°,90⁰+4°.
- AT actuator double-acting and spring return type; modular preloaded spring cartridge design for spring return type, easy installation and maintenance.
- AT actuator standard operation rotation is 90°, special 120°135°180°etc available.
- AT actuator installation dimension standard according to ISO5211、DIN3337、NAMUR VDI/VDE3845.
- AT actuator good driving for ball valve and butterfly valve.
Fleyenda AT Series Pneumatic Actuator Benefits
✅ Handles Extreme Temperatures
Performs reliably from as low as 30℃ (86℉) to as high as 180℃ (356℉), ideal for demanding environments.
✅ Built for Larger Flow Needs
Equipped with a longer air cylinder, providing stronger torque and higher air consumption for large-size flow control.
✅ Certified & Easy to Install
Compliant with ISO 5211 and Namur standards, ensuring global compatibility and simplified installation.
Technical Parameters of FLE-AT-Q 2-Way PVC Flange Pneumatic Ball Valve
| Pneumatic Actuator | AT Series |
| Location Indicator | Plastic |
| Stem | Stainless Steel 304、304、316、316L |
| Size Range | DN25 to DN200(1″ to 8″) |
| Ball Material | PVC/CPVC/PPG/PPHABS |
| Packing | PTFE |
| Connection Type | Flange (GB/ANSI/JIS/DIN) |
| Union Nut | PVC/CPVC/PPG/PPHABS |
| Pressure Rating | 10bar/16bar |
| Temperature Of Medium | -30°C to 180°C (-86°F to 356°F) |
| Application Medium | Water, Beer, Biologics And Other Medium |
| Applications | HVAC Systems, Power Generation, Water Treatment, etc |
| Series | AT | AW | Linear | Pneumatic Cylinder | Sanitary |
|---|---|---|---|---|---|
| Valve Body | Ball valve, butterfly valve, plug valve | Gate valve, Global valve | Knife gate valve | Sanitary butterfly valve | |
| Function | Double Acting, Single Acting (Failure Resetting FO or FC) | ||||
| Control Accessories |
• Solenoid Valve, Filter Regulator Lubricator (F.R.L.), Positioner, Limit Switch, Handwheel • Solenoid Valve & Positioner are with Explosion-proof grade and Signal Feedback type for choice |
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| Operating Medium |
Clean and dry or lubricated air or inert gas. Any non-corrosive gas that is compatible with the internal parts of the actuator and the lubricant. The dew point temperature of the operating medium is -20°C, and the size of impurity particles is no more than 30u. When selecting a positioner, the impurity particle size should be no more than 5u. |
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| Air Source Pressure | 3bar to 8bar | ||||
| Operating Environment Temperature |
• Standard type: -20°C to +80°C • Low-temperature type: -40°C to +80°C • High-temperature type: -20°C to +160°C |
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| Lubrication |
Under normal operating conditions, the standard type does not require additional lubricant. For low-temperature or high-temperature environments, special lubricants are required. |
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Full Set of Accessories for Option: Air preparation units(F.R.L), limit switch boxes, electro-pneumatic positioner, solenoid valve.
Fleyenda Pneumatic Ball Valve Product Show
Product Benefits & Features
Why Choose Fleyenda Valve Manufacturing
Product Stability
We use reinforced structures and precision sealing to ensure consistent performance under pressure and temperature changes.
Conpany&Product Certification
We have CE, RoHS, ISO, SIL, TUV, and IP68 waterproof certifications covering safety, quality, and environmental standards.
Projects Experience
Cooperated over 40 countries, we have experience in oil & gas, energy, water, chemicals, food & beverage, and automation.
Customization Capability
With 20 years experience, we turn complex working conditions into precise valve solutions with high speed and accuracy.
Aftersales Support
•We have technical team provides real-time video support to help customers resolve on-site issues quickly.
Customer Cases
Trusted by Shell plc, Petronas, Chevron, TotalEnergies, and Dupont in projects across 40+ countries.
Our Product Actual Export Pictures
