Product Overview

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Please see datasheets for complete technical specications available online at heating.danfoss.us.
ACTUATORS FOR ROTARY MIXING VALVES
Actuators for Rotary Mixing Valves
ESBE Series ARA600 are compact actuators for operating ESBE mixing valves up to 2”. The actuators have an operating range of 90° and can
easily be manually operated. Actuators are supplied with mounting kits for ESBE rotary valves.
3 Point (Floating) 24VAC. Recommended for mixing and diverting applications.
ARA Actuator Code No. Series
Running Time for 90°
@ 60 Hz
(seconds)
Internal
Auxiliary
Switch
Torque in. lb.
(Nm)
Designed for
Use With
193B1600 ARA663 96 No
53 (6)
ESBE Valves up
to 2”
193B1601 ARA644 24
Yes193B1602 ARA654 48
193B1603 ARA664 96
2 Point 24VAC. Recommended for diverting applications & can also be wired as 3 Point.
ARA Actuator Code No. Series
Running Time for 90°
@ 60 Hz
(seconds)
Internal
Auxiliary
Switch
Torque in. lb.
(Nm)
Designed for
Use With
193B1604 ARA638 12
Yes
26 (3)
ESBE Valves up
to 1¼”
193B1605 ARA648 24 53 (6)
ESBE Valves up
to 2”
Proportional 24V AC/DC. Recommended for mixing and diverting applications. Supplied with internal wiring terminal,
cable is included with ARA639 however is not wired to the ARA actuator. The ARA659 wire whip is wired to the ARA actuator.
ARA Actuator Code No. Series
Running Time
for 90° @ 60 Hz
(seconds)
Signal
Internal
Auxiliary
Switch
Torque
in. lb.
(Nm)
Designed for
Use With
193B1606 ARA639 15 / 30 / 60 / 120
Proportional
0-10Vdc,
2-10Vdc,
0-20mA,
4-20mA
No 53 (6)
ESBE Valves up
to 2”
193B1607 ARA659 45 / 120
ESBE
Series 90
Actuators
Code No. Series Volt. Operation
Running Time
for 90° @ 60
Hz
(seconds)
Torque
in. lb.
(Nm)
Designed for Use
With
065F8952 91EM
24 V
Floating (3 point) 12 45 (5)
Valves up to
2” only
065F8953 92EM
Floating
(3 point)
c/w aux. switch
50
135 (15)
All ESBE
Valve Sizes
Max. Dierential
pressure drop:
1½” - 2”: 8 psi
2½” - 6”: 5 psi
065F8959 92-2EM 100
065F8954 93EM 240
065F8955 92P
Proportional
(0-10 V, 2-10 V,
0-20 mA, 4-20
mA)
60 / 90 / 120
* 91EM recommended for diverting applications only due to short running time.
ESBE Series 90 are direct mount, compact actuators designed to operate 3 and 4-way ESBE mixing valves. The actuators are reversible
and their rotation can be set between 15º and 180º.
NOTE : If using with VRG style valves, must use mounting kit 193B1616 on next page.