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.
Increased torque ability (in comparison to 90 Series motorized actuators), to overcome a high differential pressure across the valve.
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.
When the ARC/ ARD actuators are assembled to the ESBE Type F 3-way valve, the actuator provides rotation of the valve to control the flow or temperature requirement in a mixing or diverting application. With the ARD series the spring function feature is engaged when there is power loss or the removal of signal. This results in the actuator rotating the valve to an end position.
The ARC/ ARD series of actuator can also be mounted to an ESBE 4-way Type F valve to provide mixed system temperature regulation when wired with a system controller.
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 Type F valves are flanged valves made of high-performing cast iron and available up to 6" in size and suitable for mixing or diverting applications in heating and cooling systems. Type F valves assemble to the 90 Series or ARC/ARD Series of motorized actuators.
ESBE ARA 600 Series actuators are compact, motorized actuators for operating ESBE mixing valves up to 2". The 24V actuators replace the 60 Series, have improved mounting and operating functions and can easily be manually operated.
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.
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.
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