Fleck NXT2 Control Timer

Product Description

Fleck NXT2 Control Timer is a well-built industrial & commercial water softener valve with cutting-edge NXT digital control and technology, including a electronic meter. Other product features provided include:

  • Uses 2 time-proven hydraulically-led pistons for automatic service flow and regenerative abilities
  • Utilized with singular and multiple tank systems
  • Backwashes water softener tanks of up to 36" diameter
  • Constant flow rate of 106 GPM
  • Brass that is made without lead for enhanced ruggedness and stability



  • Meter Delayed Fixed Reserve
  • Meter Immediate
  • Remote Signal Start Immediate
  • Time Clock Delayed


  • Downflow
  • Upflow Fill First
  • Upflow Brine First


  • 24V DC Power Supplies
  • 100V-240V AC input; 24V DC output


  • Open collector output
  • Pulse rate generated must not exceed 100 pulses per second (100Hz) or 6,000 pulses per minute
  • Support for meter outputs in the range of 1-255 gallons (25.5m3) for every 1-255 pulses
  • Meter must operate at 5 VDC


  • On-screen multilingual support: English, FranÇais, Deutsch, Italiano, Español, Nederlands, Português
  • Time of day super capacitor backup for 12-hour power loss
  • 2 to 4 line scrolling text OLED display, high contrast easy to read in low light conditions and at a distance
  • Full functional user interface with easy programming allowing forward and backwards menu navigation
  • Network two to eight valves via CAT5 or better cables
  • LED Status Indicator
    - Blue: In Service
    - Flashing Blue: Regeneration Queued
    - Green: Regeneration
    - Flashing Green: Standby
    - Red: Error condition present
  • Two Programmable Auxiliary relay outputs
    - Time-based
    - Volume based (Chemical pump)
    - Alarm-based
    - Cycle-based
    - Standby
  • Remote input
    - Remote Lockout
    - Remote Regeneration
  • Easy installation with plug-in wiring harnesses
  • Assistance Name and Phone Number contact fields
  • Error Log History
  • Water Usage Daily (up to 13 weeks)
  • Push Settings
  • Capacitive Touch buttons
  • Two Regeneration Lockout Windows
  • Reset to factory default settings or from savable custom settings
  • Full calendar display
  • Master Programming Lockout
    - Code-based
    - Time-based
    - Delayed
  • Icons for easy system status identification
  • Dynamic network addressing
  • Diagnostics
    - Real-time Flow Rate
    - Peak Flow Rate (can be reset)
    - Totalizer (can be reset)
    - Reserve Capacity
    - Use Since Last Regeneration
    - Last Regeneration
    - Identifiable Software Version
    - Total Number of Regenerations
    - Regeneration Interval
    - Last Settings Change
    - Error Log History
    - Average Daily Usage
    (per weekday, 3 month history)



  • Ideal for most filter applications up to 42"



Fleck NXT2 Control Timer Data Sheet

(1 review) Write a Review
  • 5
    Great quality items...

    Posted by Ismael L. on Aug 22nd 2018

    I will definitely be acquiring more of these in the future.

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