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Waukesha Cherry-Burrell Control Units

Waukesha Cherry-Burrell Control Units provide the interface between a PLC control system and pneumatic process valves. They are used where valve actuation, position feedback and local diagnostics need to be integrated into an automated process line. The range supports standardized control across multiple WCB valve families. Request a quote for Waukesha Cherry-Burrell Control Units from AxFlow.

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Product features

  • Transparent WCB control top → Keeps electrical components visible for inspection and troubleshooting
  • Standardized electrical components → Simplify access to common replacement parts
  • Common control top across several WCB valve lines → Supports a standardized interface and spare-parts strategy
  • CU4/CU4plus robust clamp connection → Supports long service life and sealed washdown operation
  • LED position indication → Gives clear local feedback of valve position
  • Manual solenoid override → Simplifies functional testing and service at the valve
  • AS-i and IO-Link depending on configuration → Support integration into modern automation systems
  • Washdown ratings up to IP69K for 8681 → Provide verified options for demanding cleaning environments
  • 8681 cycle tracking → Provides data for preventive maintenance planning
  • AxFlow configuration support → Helps match the control unit to valve type, voltage, feedback and fieldbus requirements

Product description

Waukesha Cherry-Burrell Control Units are selected for automated valve installations where a PLC needs a defined interface to pneumatic process valves. They combine local valve actuation, position indication and electrical connectivity, helping engineering and maintenance teams standardize controls across hygienic and industrial valve systems.

The range includes WCB transparent control tops, CU4/CU4plus and 8681 variants. Depending on the configuration, the units provide solenoid valves, position sensors, LED indication, manual override, fieldbus interfaces and automatic teaching functions. Common control-top platforms across several WCB valve lines can simplify electrical standardization and spare-parts planning.

Verified manufacturer data includes NEMA 4X/IP56 washdown rating for the WCB control top, NEMA 6/IP67 for CU4/CU4plus and IP65/67 as standard with up to IP69K available for 8681. Interface options include AS-i and, on applicable variants, IO-Link; voltage and solenoid options depend on the selected control unit.

Selection should be based on valve type, required feedback, number of solenoids, supply voltage, fieldbus, connector and washdown environment. Standardizing the correct control unit can reduce troubleshooting time and simplify maintenance, while cycle information on applicable variants supports preventive service planning. AxFlow can help match the control unit to the valve and automation architecture.


Waukesha Cherry-Burrell Control Units is intended for the specified process duty. It is based on Waukesha Cherry-Burrell process equipment series technology and should be matched to the actual process duty. AxFlow can support selection and availability checks for the required application.
Waukesha Cherry-Burrell Control Units should be selected by checking the duty point, media behaviour, temperature, cleaning method, connections and any series-specific operating limits. Verified manufacturer data includes NEMA 4X/IP56 washdown rating for the WCB control top, NEMA 6/IP67 for CU4/CU4plus and IP65/67 as standard with up to IP69K available for 8681. AxFlow can help compare the verified data with the required installation conditions.
Transparent WCB control top keeps electrical components visible for inspection and troubleshooting. Standardized electrical components simplify access to common replacement parts. The final configuration should still be checked against the real process conditions.
For Waukesha Cherry-Burrell Control Units, integration should be checked against the existing piping or equipment layout, connections, process conditions and cleaning or control requirements. The verified process equipment operating envelope should be compared with the actual duty before replacement or upgrade. AxFlow can support the practical review of configuration and installation requirements.
Yes, AxFlow can support identification of the correct Waukesha Cherry-Burrell Control Units configuration and discuss service or spare-parts requirements. Maintenance planning should reflect the process criticality, wear parts, seals or service items relevant to this series. Contact AxFlow for availability, product selection and a quote.
Eoin Cahill
Water & Wastewater, Power generation, Construction & Mining
Brian Coleman
Food & Beverage Sectors.
Brajan Saraci
Pharmaceutical, BioPharma, Chemical and Petrochemical Sectors