Multi Turn Actuator Electric Valve Actuator AUMA SA 14.6 F14 3 Phase AC Electric Valve Actuator for Petrochemical

The AUMA SA 14.6‑F14 is a robust, high-torque multi-turn electric actuator engineered for large industrial valves requiring precise control and high reliability. Delivering 250–500 Nm torque through an F14 (ISO 5210) flange, it features non-intrusive commissioning via the MWG magnetic limit and torque sensing system. The integrated AUMATIC ACExC 01.2 explosion-proof control unit supports Profinet, Modbus TCP/IP, and FOUNDATION Fieldbus with real-time diagnostics, fault logging, and predictive maintenance data. With IP68 protection and Ex d IIC T4 certification, it excels in oil & gas pipelines, power generation, and water infrastructure applications involving large gate, globe, and penstock valves.

• 500 Nm Torque: Adjustable 250–500 Nm in 8 steps.
• F14 Flange: ISO 5210 standard for large valves.
• Non-Intrusive MWG: Electronic limit/torque setting without cover removal.
• Profinet & Modbus TCP: High-speed Ethernet integration.
• Ex d IIC T4 Gb: Flameproof for Zone 1 hazardous areas.
• IP68 / NEMA 6P: Submersible up to 8 m for 96 hours.
• AUMATIC ACExC 01.2: Explosion-proof local controls with color display.
• Predictive Diagnostics: Torque curve, vibration, and temperature monitoring.

• Power Generation: Main steam and feedwater isolation valves.
• Oil & Gas Pipelines: Block valves and ESD service.
• Water Infrastructure: Large penstocks and sluice gates.
• Petrochemical: High-pressure reactor isolation.
• Desalination: High-flow intake and discharge valves.

500 Nm, electronically adjustable in 8 steps from 250 Nm.

Yes, with dual-port Profinet RT for redundant networks.

Yes, down to -60°C with low-temperature option and heater.

Yes, 4–20 mA via optional RWG electronic transmitter.

Torque profile, motor temperature, vibration, and operation counters.

For more information about the AUMA SA 14.6‑F14, pricing, or to request a demo, contact our team:

• Email: svetama@gbsxj.com
• Phone: +8613916209596

• SA 16.2‑F16: 1000 Nm higher torque model.
• AUMATIC ACExC 01.2 Profinet: Advanced Ethernet controls.
• AUMA GK Gearbox: For thrust-intensive applications.
• AUMA Cloud: IIoT predictive maintenance platform.