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Control Units for Valves - WCB

Product Type:
Valves / Control Units

Control units for valves provide an interface between the PLC control system and the pneumatic process valve in a pipe work.

Features

SPX FLOW offers a wide variety of control tops to best fit the type of valves you are utilizing.

Waukesha Cherry-Burrell Brand Control Tops:

  • Visibility - transparent control top keeps all electrical components visible.
  • User-Friendly - designed with the user in mind, making assembly and troubleshooting worry free and easy
  • Common Parts - utilizes the industry's most widely recognized electrical components, so access to off the shelf replacement parts is easy, ensuring quick delivery and less down time
  • Standardization - same control top used on various WCB valve lines, offers common look and controls interface
  • NEMA 4x (lP56) washdown rating
  • Stainless Steel cover option for severe duty environments

 

CU4 & CU4plus Control Tops:

  • Reliability and long service life - robust clamp connection, reinforced stainless steel air coupling threads to avoid air leakages, and watertight seals
  • Reduced costs - few parts and simple design
  • Ease of Operation  simple sensor adjustments and contains manual override solenoids and adjustment screw to throttle air flow to actuator to ensure optimal opening and closing
  • Clarity - clear and bright indication of valve position - 5 diodes in LED panel and convenient location
  • Standardization - same control top used on various SPX FLOW valve lines, offers common look and controls interface
  • NEMA 6 (l67) washdown rating

 

8681 Control Tops:

  • Ease of Operation- Contact free position sensor easily taught via intuitive push buttons or Autotune feature to ensure quick & easy set-up
  • Clarity- Ultra-bright 360° visual LED position indication with adjustable red, yellow, & green color assignments visible from all points of view and avoid confusion
  • Service - Built-in microcontroller tracks cycles and alerts operator when preventive maintenance is required
  • Standardization- same control top used on various SPX FLOW valve lines, offers common look and controls interface
  • Up to IP69K washdown rating available (IP65/67 as standard) for high washdown environments
  • Supplied by industry leading Burkert Fluid Controls

 

APV Brand Control Tops:

  • Reliability and long service life - robust clamp connection, reinforced stainless steel air coupling threads to avoid air leakages, and watertight seals
  • Reduced costs - few parts and simple design
  • Ease of Operation - contains manual override solenoids and adjustment screw to throttle air flow to actuator to ensure optimal opening and closing
  • Clarity - clear and bright indication of valve position - 5 diodes in LED panel and convenient location
  • Standardization - same control top used on various APV valve lines, offers common look and controls interface
  • NEMA 6 (l67)
Options

Waukesha Cherry-Burrell Control Top Options:

 

Connector Options

Interface Options

Position Indication

Solenoid Valves

  • S/O Cord Grip for hard wire (std)
  • Quick Disconnect Pin Connectors
  • AS-i Field Bus Card
  • DeviceNet Field Bus Network Card
  • Set and Forget programmable linear switch
  • Inductive Proximity Switches - 20-140V AC/DC, 2-Wire (Std)
  • Intrinsically safe options 5-24VDC
  • Externally mounted options
  • 24V DC or 110V AC
  • Select 1, 2 or 3 Solenoids
  • Intrinsically safe option 24V DC

 

CU4 & CU4plus Control Top Options:

 

Connector Options

Interface Options

Position Indication

Solenoid Valves

  • S/O Cord Grip for hard wire
  • Quick Disconnect Pin Connectors

 

  • AS-i Field Bus Card
  • CU4: 2 internal feedback sensors for valve open/ closed position detection
  • CU4plus: Automatic teaching of all positions with press of single button
  • 24V DC or 110V AC
  • Select 1 or 3 Solenoids
  • Optional solenoid with NOT element for air/air or air assist

 

8681 Control Top Options:

 

Connector Options

Interface Options

Position Indication

Solenoid Valves

  • Quick Disconnect Pin Connectors
  • AS-i Field Bus Card
  • DeviceNet Field Bus Network Card
  • Available on request CANOpen, IO-Link
  • (3) programmable position sensors in control top
  • Class 1, Div 2 hazardous rating available upon request
  • 24V DC
  • Manual override and air throttle adjustment
  • Up to (3) available in control top

 



Drawings & Models
Single Seat Valve Actuators, Control Tops, Adapters
Single Seat Valve Actuators, Control Tops, Adapters - STEP
zip
Single Seat Valve Actuators, Control Tops, Adapters - IGS
zip
Downloads
Flyers
FB-0085 - Control Tops - Product Highlights US
FB-0086 - 8681 Control Top - Product Highlights US
FH-1804 - Control Top Cover Upgrade and NEMA 6 Upgrade Option US GB
ID-8046 CU4plus Control Unit US
Manuals
95-03083 - Control Tops for Waukesha Cherry-Burrell Valves and Switch-Only Options US
H323871 - APV CU4 Direct Connect Control Unit GB
H326406 - APV CU4 As-interface V1-V2 Control Unit GB DE
H335331 - CU4plus AS-interface Toolbox Software User Manual GB
CU4plus 24VDC Direct Connect User Manual GB
8681 Control Unit - D4 Valve GB DE FR
8681 Control Unit Quickstart Guide - D4 Valve GB DE FR
Success Stories
Valves in Action 4-18 - Control Unit Saves Commissioning Time at Brewery - Control Units US