Fleck 5600 Fltr FL56F

Sale price$425.00


Fleck 5600 Filter Valve: Unraveling the Features of the FL56F Model

In the realm of water treatment, the importance of high-quality control valves cannot be overstated. These components play a pivotal role in managing the flow and regeneration cycles of water treatment systems. Among the myriad of options available in the market, the Fleck brand stands out, particularly its 5600 series. In this article, we'll delve deep into the Fleck 5600 Filter Valve, focusing on the FL56F model.


The Fleck 5600 Filter Valve, specifically the FL56F model, is designed to control the flow and filtration process in water treatment systems. Recognized for its durability and efficiency, the 5600 series from Fleck has become a popular choice among homeowners and businesses alike.

Key Features:

  1. User-friendly Interface: The Fleck 5600 FL56F boasts a simple yet effective mechanical interface, ensuring that even those not technologically inclined can operate and manage it with ease.

  2. Durable Construction: Renowned for its robust build, the 5600 series is designed to last, minimizing the need for frequent replacements or maintenance.

  3. Backwash Capabilities: The FL56F model is equipped with an effective backwash cycle, ensuring that the filter media is cleaned at regular intervals, thereby extending the life of the system and ensuring consistent water quality.

  4. Flow Rates: The valve is designed to handle substantial flow rates, making it suitable for both residential and some commercial applications.

  5. Bypass Valve: The inclusion of a bypass valve means maintenance and troubleshooting become significantly more straightforward, as you can isolate the system without shutting off the entire water supply.


  1. Efficiency: The Fleck 5600 FL56F ensures optimal water treatment by accurately controlling the flow and backwash cycles, leading to consistent water quality.

  2. Cost-effective: Given its durability and minimal maintenance needs, this model offers excellent value for money in the long run.

  3. Versatility: Suitable for a range of applications, from residential setups to light commercial systems.

  4. Reliability: The reputation of the Fleck brand, combined with the robust design of the 5600 series, ensures users can rely on the system for consistent performance.

Installation and Maintenance:

While the Fleck 5600 FL56F is designed for straightforward installation, it's always recommended to have a professional handle the setup to ensure optimal performance and adherence to safety standards. Regular checks for wear and tear, especially on the seals and pistons, can help preempt any potential issues. Given the valve's design, replacement parts are readily available, making any necessary repairs relatively hassle-free.


When it comes to water treatment systems, the control valve's role is pivotal. The Fleck 5600 FL56F Filter Valve, with its array of features and the backing of the reputable Fleck brand, offers a reliable solution for those seeking efficiency and longevity. Whether you're a homeowner looking for a dependable water treatment solution or a business seeking a robust and durable system, the Fleck 5600 series, especially the FL56F model, is worth considering. As always, professional installation and regular maintenance will ensure that you get the best out of this remarkable product.

FL56F-0.0, Fleck 5600 Fltr Vlv Less DLFC, 560001-001

Pentair Water Filtration

Combines rugged, glass-reinforced Noryl construction with modular design which makes disassembly quick and easy. Seven cycles with adjustable brine flow is efficient and reliable. Flow rates up to 20 gpm. Backwash capacity handles up to 12" diameter softeners, 10" diameter filters. Choose from a wide range of options, including standard or “L” backplates, meter- or timer-initiated regeneration, 3/4" and 1" yokes, by-pass valves, etc. Backwash flow control button sold separately. A 24k label provided with meter valves.


  • Filter
  • 5600
  • 3.50 lbs per EA

Fleck 5600 FL56F Filter Valve: Installation and Programming Guide

The Fleck 5600 FL56F Filter Valve is revered for its efficiency in water treatment systems. However, to ensure optimal performance and longevity, correct installation and programming are essential. Here's a step-by-step guide to help you navigate through the process.

Note: Always refer to the manufacturer's manual and consider hiring a professional for installation and setup.


  1. Location: Choose an installation site close to a drain and power source, and ensure the area is dry and free from freezing temperatures.

  2. System Preparation:

    • Turn off the main water supply.
    • Relieve water pressure in the lines by opening a faucet.
  3. Bypass Valve:

    • Connect the bypass valve to the Fleck 5600 valve using the provided clips or screws. Ensure that the bypass valve is in the "bypass" position.
  4. Plumbing:

    • Connect the inlet and outlet ports of the valve to your plumbing. Ensure water will flow into the inlet and out of the outlet.
    • Connect a drain line to the valve's drain fitting. Secure it and ensure the hose runs to an appropriate drain or discharge location.
  5. Electrical Connection:

    • Plug the transformer into an appropriate electrical outlet (preferably uninterrupted).
    • Connect the other end to the valve.
  6. Initial Water Flow:

    • Slowly turn on the main water supply, allowing the system to fill with water.
    • Check for leaks. Tighten connections if necessary.


  1. Set Current Time:

    • Press the red button and turn the 24-hour gear until the present time is aligned with the red pointer.
  2. Days Between Regeneration:

    • On the skipper wheel, pins or notches represent days. By raising or lowering these pins, you can set the number of days between each regeneration.
    • For instance, if you want the system to regenerate every three days, raise every third pin.
  3. Backwash Frequency:

    • The backwash frequency will be determined by the quality and volume of water you're treating. It's typically set based on a water test or system capacity.
    • Adjust the skipper wheel as necessary.
  4. Regeneration Time:

    • The regeneration time is usually set for periods when water demand is low, such as early mornings (e.g., 2:00 AM). Use the 24-hour gear to set this.
  5. Flow Control:

    • The flow control determines the rate of water during backwash and rinsing cycles. It's typically pre-set but can be adjusted based on system specifications.
  6. Salt Setting (for softeners):

    • Adjust the salt setting based on the hardness of your water and the size of your brine tank.

Operational Tips:

  • For the initial startup, manually initiate a regeneration cycle to ensure the system operates correctly.
  • Monitor the system for a few days to ensure all cycles are working as set.
  • If changes in water quality are noticed, adjustments in the regeneration frequency, backwash, or other settings might be necessary.


Correctly installing and programming your Fleck 5600 FL56F Filter Valve is pivotal for optimal performance. While the provided guide offers a general overview, always refer to the detailed manufacturer's manual or consult a professional for nuanced guidance specific to your water treatment needs and system specifications. Proper maintenance and periodic checks will further ensure the system's longevity and consistent water quality.

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