Specifications

WATER HEATERS • BOILERS • PARTS & ACCESSORIES
AERCO INTERNATIONAL, INC.
100 ORITANI DR. • BLAUVELT, NY 10913
[phone] • FAX [phone]
www.aerco.com
Represented By:
Specications subject to change without prior notice.
Consult website or contact AERCO.
MOV-02 12/2012 NY
SPECIFICATIONS
AERCO
P/N
Size
Valve
Model
Actuator
Model
Cv
Max
GPM
COP
Weight
(lbs)
92084-3 3" F680HDU AMX24-MFT 302 264 50 13
92084-4 4" F6100HDU GMX24-MFT 600 470 50 24
92084-5 3" F680HDU GKX24-MFT 302 264 50 15
92084-6 4" F6100HDU GKX24-MFT 600 470 50 25
92084-7 6” F6150HDU DKRX24-MFT-T 1579 1058 50 45
DIMENSIONS (INCHES)
AERCO A B C D (Max) BHC No. of Holes Lug Bolt
92084-3 1.78 7 7 16 6 4 5/8-11UNC
92084-4 1.92 9 9 21 7.5 8 5/8-11UNC
92084-5 1.69 9 9 21.03 6 4 5/8-11UNC
92084-6 1.92 9 9 21.53 7.5 8 5/8-11UNC
92084-7 2.19 7.34 6.77 21.52 9.50 8 3/4-10UNC
Dimenson “A” is compressed, add .125” for relaxed state.
Dimension “D” allows for actuator removal without the need to remove the valve from the pipe.
Actuator Technical Data
Power Supply 24VAC ±20% 50/60Hz
24VDC ±10%
Power consumption
AMX
GMX
GKX
DKRX
Running (Holding)
3.5 W (1.3 W)
4.5 W (1.5 W)
12 W (3 W)
12 (3W)
Transformer sizing
AMX
GMX
GKX/DKRX
6 VA Class 2 power source
7 VA Class 2 power source
21 VA Class 2 power source
Electrical connection 18 GA plenum rated cable DKRX = Screw Terminal
½” conduit connector (for 22 to 12 AWG wire)
protected NEMA 2 (IP54)
3 ft [1m]
Overload protection
electronic throughout 0 to 95 rotation (DKRX:90°)
Operation range Y 2 to 10 VDC, 4 to 20mA (default)
variable (VDC,oating point, on/off)
Input impedance 100kΩ (0.1 mA), 500Ω
1500Ω ( oating point, on/off)
Feedback output U 2 to 10VDC, 0.5mA max, VDC variable
Angle of rotation max. 95° (DKRX 90°), adjustable with mechanical stop
electronically variable
Torque
AMX
GMX
GKX
DKRX
180 in-lb [20 Nm]
360 in-lb [40 Nm]
360 in-lb [40 Nm]
720 in-lb [80 Nm]
Direction of rotation reversible with cw/ ccw switch
Fail-safe position (GKX/DKRX
Models)
adjustable with dial or tool 0 to 100% in 10% increments
Position indication reective visual indicator (snap-on)
Manual override external push button
Running time
normal operation
fail-safe (GKX/DKRX
Models)
90 seconds (default) , AMX variable (90 to 350 sec), GMX
variable (75 to 300 sec), GKX variable (90 to 150 sec),
DKRX=(75 to 290 sec)
35 seconds
Humidity 5 to 95% RH non-condensing
Ambient temperature -22°F to +122°F [-30°C to +50°C]
Storage temperature -40°F to +176°F [-40°C to +80°C]
Housing NEMA2, IP54, UL enclosure type 2
Housing material UL94-5VA(AMX/GMX/GKX); DKRX = Polycarbonate
Agency list cULus acc. to UL 60730-1A/-2-14 (ALL MODELS)
CAN/CSA E60730-1:02 (AMX/GMX/GKX); CAN/CSA
E60730-1 (DKRX)
Certied to IEC/EN 60730-1 and IEC/EN 60730-2-14”
(DKRX) acc. to 2004/108/EEC and 2006/95/EC
(AMX/GMX/GKX)
Noise level max 45dB(A)
Servicing maintenance free
Quality standard ISO 9001
Operation
The actuator is electronically protected against overload.
The AMX, GMX, and GKX series actuators provide 95° (DKRX:90°) of rotation and
a visual indicator shows the position of the actuator. When reaching the damper or
actuator end position the actuator automatically stops. The gear can be manually
disengaged by pressing the button located on the actuator cover.
The AMX, GMX, GKX, and DKRX actuators use a brushless DC motor, which is
controlled by an Application Specic Integrated Circuit (ASIC). The ASIC monitors
and controls the actuators rotation and provides a digital rotation sensing (DRS)
function to prevent damage to the actuator in a stall condition. Power consumption is
reduced in a holding mode.
The GKX 24-MFT, and DKRX24-MFT acuator provides electrical power off operation
for reliable fail safe application.
Auxiliary switches or feedback potentiometers are provided and fastened directly
onto the actuator body for signaling and switching functions.
Complete wiring diagrams can be found in AERCO’s Technical Instructions
Document TID-0028.
Max GPM = Maximum US galllons of water per minute, at room temperature , that will ow through
the fully open valve without exceeding design velocity limits.
COP = Close-Off Pressure stated in psi. This is the maximum differential pressure the valve will
close-off against while maintaining a bubble tight seal.
PROPOSAL/SUBMITTAL INFORMATION
Size AERCO P/N
System Data
GPM
Pressure
(psig)
Temp
(F)
DIMENSIONS