A failsafe actuator cycles as on/off while charging internal capacitors. When power is lost, the capacitors discharge and power the unit to a predetermined fail position. When power is restored, the capacitors charge up again.
Asahi/America, Inc. | |
---|---|
Product Category | Electric Valve Actuators |
Product Name | Series 19 Smart SAV Failsafe Electric Actuators |
Valve Motion | Rotary |
Operation | OnOff |
Failsafe | CloseNoPower; OpenNoPower (optional feature) |
Actuator Torque | 177 to 973 In-lbs (204 to 1122 kg-cm) |
AC Voltage | 95 to 265 volts |