High torque rotary actuators
The ESBE ARC/ ARD series of high torque rotary low voltage motorized actuators provide a 90° operating range of rotation. This series of actuators is suitable for assembly to ESBE series 3F and 4F valves that range from 2” to 6” in size and alternatively applied as damper actuators. The appropriate mounting kit to assemble the motorized actuator to either an ESBE valve or a damper are included. For the ARD actuator series, incorporated into its design is a spring return, i.e. safety function, to rotate the valve to a close position in the event of power failure or removal of signal.
Features and benefits
Increased torque ability (in comparison to 90 Series motorized actuators), to overcome a high differential pressure across the valve.
- ARC: 265.5 in-lb (30 Nm)
- ARD: 177 in-lb (20 Nm)
Included mounting kits specific for ESBE Type F valves and damper square or round shafts.
Safety spring close function feature: ARD269.
2-point spring close function: ARD257.
Direct mount actuator design with included mounting kit.
Easy manual override of motorized actuator.
Adjustable limitation of 90° rotation on opening or closing.
Low voltage power supply 24VAC or 24VDC, pre-wired with wire whip.
|Type||Name||Language||Valid for||Updated||Download||File type|
|Installation guide||ESBE ARC Actuator Instructions - Damper Assembly||English||United States||04 Feb, 2019||1.8 MB|
|Installation guide||ESBE ARC Actuator Instructions - Electric Settings||English||United States||04 Feb, 2019||1.1 MB|
|Installation guide||ESBE ARC Actuator Instructions - Valve Assembly||English||United States||04 Feb, 2019||5.4 MB|
|Data sheet||ESBE ARC/ARD Series Actuator Datasheet||English||United States||05 Feb, 2019||1.6 MB|
|Installation guide||ESBE ARD Actuator Instructions - Damper Assembly||English||United States||04 Feb, 2019||2.2 MB|
|Installation guide||ESBE ARD Actuator Instructions - Electric Settings||English||United States||05 Feb, 2019||414.8 KB|
|Installation guide||ESBE ARD Actuator Instructions - Valve Assembly||English||United States||05 Feb, 2019||1.4 MB|
|Catalog||Hydronic Specialties Catalog VKKIA122||English||United States||21 Mar, 2017||2.0 MB|
ESBE VRG Mixing Valves
The ESBE VRG series is a range of compact, low leakage brass valves. Available in either a 3-way or 4-way versions suitable in either mixing or diverting applications.
When assembled with the ARA600 or 90 Series motorized actuator, and wired to a controller, the VRG assembly provides regulating accuracy.
ESBE CRA Series Setpoint Controls
The ESBE CRA Series of setpoint controls includes a combined motorized actuator and constant flow temperature control with an adjustable temperature setting.
The easy to use CRA series includes an LCD backlit digital display and is available in two varieties; the CRA112 - for use with ESBE valves up to 2", and the CRA122 - for use with all sizes of ESBE valves.
ESBE 90 Series Actuators
The ESBE 90 Series of 24V electronic motorized actuators are direct mount to rotate ESBE 3 & 4-way rotary valves in hydronic heating and cooling applications. The 90 Series motorized actuator provides additional torque compared to the ARA series, and can be installed on all ESBE 3 & 4-way rotary valves, in sizes from ½” to 6”. 90 Series linkage kits are also available capable of adapting the motorized actuator to Viessmann, Honeywell, Centra DR/ZR, Landis & Staefa and TA VTR styles of valves.
Find information on hydronic heating troubleshooting, including our top frequently asked questions, our video library, links to hydronic heating literature, a link to our newsletter, and more.