Valvetech Ltd.‘s CSR series electric actuator provides an internal bank of super-capacitor power storage devices that never need replacement.
Designed for two-position operation, it provides true two-wire control: When the actuator is energized it drives to one position; when de-energized the actuator powers itself to the other position.
The CSR series is appropriate for applications that require operation from a single pair of wires.
| SERIES | TORQUE OUTPUT | MOTOR DRIVE | ENCLOSURE | VOLTAGE |
| CSR | 12-50 lb-ft (16.3-68 Nm) | bi-directional | NEMA 4, 4X, 7 & 9 | 115VAC 230VAC 24VAC 12VDC 24VDC |