Johnson Controls VA9104-GGA-2S 24V Electric Non Spring Return Valve Actuator

Description

VA9104-GGA-2S Series Electric Non-Spring Return Valve Actuators
Applications
The VA9104 Series Actuators are direct-mount, non-spring return electric valve actuators that operate on AC 24 V power. These synchronous, motor-driven actuators are used to provide accurate positioning on Johnson Controls® VG1000 Series DN15, DN20, and DN25 (1/2, 3/4, and 1 in.) ball valves in HVAC applications.
The VA9104 Series Electric Non-Spring Return Actuators provide a running torque of 35 lb
×
in (4 N
×
m). The nominal travel time is 60 seconds at 60 Hz (72 seconds at 50 Hz) for 90° of rotation.
Technical Specifications
Model Number
VA9104-GGA-2S
Fail Safe Mode
Non-Spring Return
Power Requirements
AC 24 V +25%/-20% at 50/60 Hz, 2.3 VA (AGA), 2.9 VA (GGA), and 3.0 VA (IGA) Supply, Class 2 or Safety Extra-Low Voltage (SELV)
Control Type
Proportional Control
Input Signal
DC 0 (2) to 10 V or 0 (4) to 20 mA with Field-Furnished 500 ohm Resistor
Feedback Signal
DC 0 (2) to 10 V for 90° Corresponds to Input Signal Span Selected
Control Input Impedance
Voltage Input: 200,000 ohm
Current Input: 500 ohm With Field-Furnished 500 ohm Resistor
Running Torque
35 lb
×
in (4 N
×
m)
Travel Time
60 Seconds at 60 Hz (72 Seconds at 50 Hz) for 90° of Rotation
Rotation Range
93° ±3°, CW or CCW
Cycles
100,000 Full Stroke Cycles; 2,500,000 Repositions at Rated Running Torque
Audible Noise Rating
35 dBA Nominal at 39-13/32 in. (1 m)
Electrical Connections
120 in. (3.05 m) UL 444 Type CMP Plenum Rated cable with 19 AWG (0.75 mm2) Conductors and 0.25 in. (6 mm) Ferrule Ends and Connector for 3/8 in. Flexible Metal Conduit
Enclosure
NEMA 2, IP42
Ambient Conditions
Operating
-4 to 140°F (-20 to 60°C); 90% RH Maximum, Noncondensing
Storage
-20 to 150°F (-29 to 66°C); 90% RH Maximum, Noncondensing