Triatek’s ACT-FA-8002 is a fast-acting microprocessor based actuator with conditioned feedback. Working in conjunction with Triatek’s Venturi Valves, the ACT-FA-8002 operates on a 24 VAC nominal power supply and delivers a minimum of 70 in. lb. or 8 Nm. torque at rated voltage. The ACT-FA-8002 is designed primarily for Venturi air valves in laboratory fume hood applications.
The zero and span and auto-stroking features allows for the sequencing of several motors from the same input signal. The actuator field can be limited between 45° and 90°, and the input signal can be set to a portion of 2-10 VDC.
Once programmed, the actuator’s settings are permanently stored in its non-volatile memory. In the event of a power outage, the unit returns under full torque to its selected fail-safe position.
Triatek’s ACT-FA-8002 is a fast-acting microprocessor based actuator with conditioned feedback. Working in conjunction with Triatek’s Venturi Valves, the ACT-FA-8002 operates on a 24 VAC nominal power supply and delivers a minimum of 70 in. lb. or 8 Nm. torque at rated voltage. The ACT-FA-8002 is designed primarily for Venturi air valves in laboratory fume hood applications.
The zero and span and auto-stroking features allows for the sequencing of several motors from the same input signal. The actuator field can be limited between 45° and 90°, and the input signal can be set to a portion of 2-10 VDC.
Once programmed, the actuator’s settings are permanently stored in its non-volatile memory. In the event of a power outage, the unit returns under full torque to its selected fail-safe position.
- Power Supply24 VAC ± 10% or 30 VDC ± 10%
- Maximum Power Consumption24VA peak 15VA
- Wire Size18 AWG minimum
- Electrical ComponentsOne 5/8 in./15.9 mm knock out
- One 7/8 in./22.2 mm knock out
- Screw terminals
- Feedback Potentiometer4-20 mA Output
- 2-10 VDC when externally wired with a 500 ohm resistor (supplied)
- Control Signal2-10 VDC or 4-20 mA Switch-selectable
- Zero and span adjustable
- Torque70 in. lb. or 8 Nm. at rated voltage
- Angle of Rotation0-90 degrees; mechanically adjustable
- Direction of RotationReversible
- Stroke Time44 ms/degree of rotation
- Typical Control 10° to 30° Stroke0.5 - 1.0 seconds
- Shipping WeightApproximately 2.3 lbs. or 1.04 kilos
- EnclosureElectronics: UL listed QMFZ2 fire rated 94-0
- Gear Train: Die cast zinc with steel base
- Ambient Temperature-0° to 122° F or -18° to 50° C
- Operating Humidity5 to 95% Non-condensing
