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;
Complete control package: motorized actuator, sensor, and controller included. (Included sensor cable is 4.9 ft/1.5m, but optional 16 ft/5 m cable can be purchased: Code No. 17053100.)
Easy to use LCD backlit digital display.
Quickly mounts to ESBE valve bodies.
Adjustable setpoint temperature range: 41° to 203°F (5° to 95°C).
Able to maintain two unique setpoint temperatures with use of an external relay.
Selectable rotation speed of motorized actuator (CRA122 only.)
The ESBE CRA112 is a combined motorized actuator and constant flow temperature control with an adjustable setting operation range. Ideal for applications that require constant monitoring or regulation of temperature such as domestic hot water, slab radiant heating, or return water temperature protection. Depending on the placement of the sensor and the piping of the CRA112 assembly, it will be regulating the temperature by either mixing or diverting. The compact CRA112 control mounts directly to an ESBE VRG valve body (½” to 2” only). The CRA112 can also be mounted to ESBE’s discontinued MG and G series valves up to 2” size.
The ESBE CRA122 is a combined motorized actuator and constant flow temperature control with an adjustable temperature setting. This control is a direct replacement for the 92K2 control. The CRA122 monitors and maintains the setpoint of water or air temperature on mixing or diverting applications by modulating ESBE 3-way or 4-way valves in the recommended sizes ranging from 2-1/2” to 6”. The CRA122 setpoint control can also be used with smaller sized VRG valve bodies with the use of the VRG to 90 Series mounting kit code no. 193B1616.
Typical piping schematic for electronic temperature control provides a fixed temperature for radiant floor circuits or snow/ice melt.*CRA 112/122 can control up to two unique temperature setpoints based on external input signal.
Typical piping schematic for electronic temperature control provides a fixed space or discharge temperature for a variety of uses such as air handlers. Alternate sensor location allows for return temperature protection to heat source.*CRA 112/122 can control up to two unique temperature setpoints based on external input signal.
Typical 4-way motorized valve for use with radiant floor heating. ARA600 or 90 Series actuators used with outdoor reset.
Additional application examples can be found on the CRA Series Datasheets:
ESBE CRA112 Setpoint Control Datasheet
ESBE CRA122 Setpoint Control Datasheet
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 ARC/ ARD series of high torque rotary, low voltage, motorized actuators provide a 90°operating range of rotation. Suitable for assembly to ESBE Type F series, 3 and 4-way valves that range from 2” to 6” in size and alternatively applied as damper 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.
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