Fleyenda AW Series Pneumatic Actuator
Fleyenda AW Series Pneumatic Actuator
The AW Double Acting / Single Acting (FC, FO) actuator uses a scotch-yoke mechanism, delivers high break torque with fail-safe positioning, ensures stable quarter-turn valve control in critical process lines, and is verified through ISO/VDI performance standards.
| Output Torque Range | Up to 350,000 Nm |
| Rotation Angle | 90° ± 5° |
| Ambient Temperature Range | –20°C to +80°C |
| Matériau de la carrosserie | Ductile Iron / Carbon Steel |
| Connection Standard | ISO 5211, VDI/VDE 3845 |
| Type d'actionneur : | Pneumatic Scotch-Yoke, Double Acting / Spring Return (FC/FO) |
| Options de tension | 24 V CC, 110 V CA, 220 V CA |
| Control Signal Type | 3/5-Way Solenoid Valve, Limit Switch Feedback |
| Niveau de protection | IP67 / Optional IP68 |
| Norme de conception | ISO 5211, NAMUR |
| Norme d'essai | EN 15714-3 |
| Certification | CE / RoHS / ISO 9001 / IP65 (actionneur) |
| Personnalisation | Vous trouverez ci-dessus des exemples de paramètres standard. Si vous avez des paramètres et des matériaux spécifiques, nous pouvons les adapter à vos besoins. |
Une qualité certifiée pour les applications de vannes industrielles
Les vannes et actionneurs électriques Fleyenda sont conçus pour offrir des performances stables, un fonctionnement fiable et une utilisation industrielle à long terme. Bénéficiant d’un soutien qualité certifié, ils conviennent aux applications de traitement de l’eau, de traitement chimique, d’automatisation et aux systèmes de contrôle des processus industriels.
Questions fréquentes susceptibles d'intéresser les utilisateurs du modèle 80%
1. How do I decide whether the AW Double Acting / Single Acting (FC, FO) actuator suits my quarter-turn valve?
• Provides stable torque for pneumatic quarter-turn valves
• Double-acting fits high-cycle systems needing bidirectional power
• Spring-return FC/FO delivers automatic fail positioning
• Suitable for ball, butterfly, and plug valves requiring strong break torque
2. What’s the key difference between fail-close and fail-open in the AW Single Acting (FC, FO) actuator?
• Fail-close shuts the valve automatically during air loss
• Fail-open keeps flow paths open for venting or cooling lines
• Spring mechanism ensures mechanical fail-safe movement
• Choice depends on safety level, media type, and process requirements
3. What torque considerations matter when sizing an AW Double Acting pneumatic actuator?
• Supports high breakaway torque for tight-seated valves
• Requires valve torque plus a 20–30% safety factor
• Higher air pressure improves output and stroke reliability
• Prevents incomplete rotation and actuator stall when sized correctly
4. Is the AW pneumatic actuator compatible with industrial control systems?
• ISO/VDI interfaces allow direct mounting on multiple valve types
• Works with solenoid valves, limit switches, and feedback modules
• Accepts 24V DC, 110V AC, and 220V AC control input
• Integrates with PLC, SCADA, and emergency shutdown loops