FAT-Q-G Pneumatic High-Pressure 2-Ways Ball Valves
FAT-Q-G Pneumatic High-Pressure 2-Ways Ball Valves
The Pneumatic High-Pressure 2-Way Ball Valve uses a stainless-steel body and rack-and-pinion actuator for reliable shut-off under 1000 PSI, delivering fast automation and safe flow control—tested to API 598 and certified CE / RoHS / ISO 9001 for proven performance.
Technical Specifications
| Size Range | 1/4″–4″ (DN8–DN100) |
| Working Pressure Range: | Up to 1000 PSI (69 Bar) |
| Working Temperature Range: | –20°C to +180°C |
| Body Material: | CF8M / SS316 Stainless Steel |
| Connection Type: | Threaded (BSPP, NPT, BSPT) or Flanged (DIN / ANSI / JIS) |
| Applicable Medium: | Air, Water, Oil, Gas, Steam, Corrosive Fluids |
| Actuator Type: | Rack and Pinion Pneumatic Actuator |
| Voltage Options | 24V DC, 110V AC, 220V AC |
| Design Standard | ISO 5211, ASME B16.34, API 608 |
| Testing Standard | API 598, EN 12266-1 |
| Fire-Safe Design | API 607 / API 6FA (Optional) |
| Certification | CE / RoHS / ISO 9001 / IP65 (Actuator) |
| Customization | Above Are Standard Parameter Samples. If You Have Specific Parameters And Materials, We Can Customize Them All. |
| 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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Product Benefits & Features
1. Performance & Reliability
• Pneumatic high-pressure 2-way ball valve with stainless-steel body ensures stable flow at 1000 PSI.
• Air-operated ball valve provides full-bore flow and zero-leak shut-off.
• Rack-and-pinion actuator delivers fast, consistent torque.
• Tested to API 598 and EN 12266-1 for sealing reliability.
2. Durability & Safety
• Stainless steel pneumatic ball valve resists corrosion and high temperature.
• Fire-safe design meets API 607 / API 6FA standards.
• IP65 actuator protects against dust and water.
• PTFE / RPTFE seats maintain sealing under vibration and pressure.
3. Efficiency & Control
• Air-actuated control valve enables rapid on/off automation.
• ISO 5211 mounting allows easy actuator replacement.
• Supports double-acting or spring-return actuators.
• Low air consumption improves energy efficiency.
4. Compliance & Application Flexibility
• Certified CE / RoHS / ISO 9001 for global compliance.
• Handles air, water, oil, gas, and corrosive fluids.
• Available in threaded, flanged, or welded-end connections.
• Used in petrochemical, power, and water treatment industries.
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
FAQs That 80% Users Interest
1. What key factors should I evaluate when choosing the Pneumatic High-Pressure 2-Way Ball Valve for critical pipeline control?
• Confirm pressure and flow rating to match system demand.
• Select actuator type and torque suitable for full pressure operation.
• Match connection type and bore design to existing piping.
• Verify compliance with API 598, EN 12266 or ISO 5211 standards.
2. How does automation improve performance in industrial applications?
• Air-actuated high-pressure ball valve enables remote on/off control via PLC or SCADA.
• Fast quarter-turn motion ensures reliable shut-off under high pressure.
• ISO 5211 mounting allows actuator interchangeability.
• Pneumatic operation performs safely in heat or explosive environments.
3. Can the Pneumatic High-Pressure 2-Way Ball Valve handle corrosive or extreme media?
• Stainless-steel body and PTFE or PEEK seats resist chemical corrosion.
• Full-port design minimizes pressure loss in viscous or high-pressure flow.
• Actuator and mounting are rated for –20 °C to +200 °C conditions.
• Reinforced seals reduce wear and prevent leakage during cycling.
4. What installation or maintenance issues should be addressed?
• Maintain proper air supply pressure for full actuator stroke.
• Align actuator and valve mounting to avoid stem wear.
• Inspect seats and seals regularly in high-pressure service.
• Apply correct torque and gasket material for threaded or flanged joints.