Electric Actuators for Control
Manufacturer: Rotork
CVA ACTUATORS
- Compact and viable alternative technology when good quality instrument air is not available in hazardous areas;
- Ultra-low power consumption, suitable for solar power applications;
- Single-phase and DC power supply options;
- Continuous and unrestricted modulation for S9 (IEC 60034), Class D (EN15714-2);
- Unmatched accuracy, repeatability, resolution and rigidity;
- Perfect for demanding applications including control valves and metering pumps;
- Comprehensive data logging;
- Programmable Position Fault Option;
- Analog, digital and network control options;
- Pakscan ™, Profibus®, Modbus®, HART® and Foundation Fieldbus® network options available;
- Hardwired or manual operator control options;
- Waterproof IP68, NEMA 4 and 6 and explosion proof enclosures;
- Intrinsically safe I/O connections option;
- Non-intrusive setup/calibration using Bluetooth® wireless technology;
- Linear CVL: thrust range 890 to 22,241 N (200 to 5,000 lbf);
- CVQ ¼ turn: torque range 54.2 to 271 Nm (480 to 2400 lbf.in);