Uninterruptible Battery Backup Systems VALTORC can supply a model UPS9 Uninterruptible Power Supply in a NEMA 4 enclosure for those applications that require a fail safe valve closure in the event of a power loss. The uninterruptible supply works in conjunction with the actuator to control the valve position on loss of power. A relay control mounted inside of the actuator can be set to automatically close the valve or open the valve once power has been lost. Most applications can be safely operated 2-4 times on battery backup. However, consult VALTORC for other cycle requirements, as a custom battery backup may be available for longer cycle ■ The UPS9 is fitted with a heater and terminal strip that makes it easy for customer wiring. • Charging circuit re-charges battery to full charge within 4 hours after a power loss ready for the next power • A status indicator shows when the battery is in use. • 120Vac opertion. Also: 230Vac. 12Vdc. 24Vdc and 24Vac units are available. • 12 x 10 x 6 NEMA 4 Continuous Hinged enclosure with mounting flange. • Optional switches including push to re-set buttons available. Terminal Strip On/Off Switch