Flow Controller for fire sprinkler systems

Flow Controller

The Flow Controller minimises the risk of excess water damage resulting from leaks or faults within fire sprinkler system components.

Fire sprinkler systems are essential for protecting life and property. However, leaks or unintended discharges can result in significant water damage if not properly controlled. With potential flow rates of up to 240 litres per minute, even a minor fault can quickly escalate, causing substantial damage.

The Flow Controller is designed to mitigate this risk, providing controlled protection for homes and residential properties. Suitable for both retrofit and new installations, it helps reduce the impact of leaks or system faults, offering greater control, resilience and peace of mind.

Flow Controller for fire sprinkler systems - iCO Products

Controlled Water Release

The Flow Controller actively manages water flow within fire sprinkler systems, preventing unnecessary water discharge while maintaining full fire protection capability.

  • Automatically isolates unintended water flow
  • Maintains system readiness for genuine fire events
  • Reduces impact of leaks, faults and false activations
  • Supports safe and controlled system operation
Flow Controller

Intelligent Fault Recognition

Engineered with a double-knock system, the Flow Controller differentiates between genuine fire conditions and system faults to ensure appropriate system response.

  • Distinguishes between fire events and fault conditions
  • Uses double-knock logic to validate fire signals before enabling flow
  • Integrates with the fire detection system for coordinated operation
  • Automatically manages valve response based on system status
Water damage caused by fire sprinkler system

Protection for Property and Contents

By preventing uncontrolled leaks and discharges of water, the Flow Controller helps safeguard buildings and contents from avoidable water damage.

  • Minimises the risk of costly water damage and disruption
  • Protects sensitive environments and high-value assets
  • Reduces downtime and operational impact following system faults
  • Provides confidence for building owners, operators and occupants

Double knock control panel for fire sprinkler systems

  • Double-Knock Fire Verification
    The valve only operates under confirmed fire conditions, reducing the risk of false activation.
  • Automatic Valve Control
    Integrated actuated ball valve automatically isolates water flow in the event of faults or unintended discharge.
  • Wide Pressure Range
    Suitable for systems up to 10 bar for flexible installation environments.
  • Visual Valve Position Indication
    Provides clear, on-site confirmation of valve status for improved system visibility and maintenance.
  • Integrated Monitoring and Alarm
    Battery-backed audible alarm alerts users to system faults, with continuous monitoring of power and battery status.
  • Flexible System Integration
    Includes volt-free fire and fault relays, AUX power output and compatibility with remote monitoring systems.

Operation of the System

The iCO® Flow Controller has a monitored valve input, selectable run time and battery back up in case of a power cut.

Under normal conditions the sprinkler system will operate as normal. The sprinkler pipe work is full of water with all valves open.

In the event of a fire the smoke from the fire will trigger the fire detection system and the heat from the fire will operate the sprinkler. The sprinkler system will operate as normal with all valves open.

In the event of power, battery or smoke detection failure the valve will failsafe open. Ensuring the property and its contents are protected from potential fire.

In the event of a leak or accidental damage the water will run for 5 seconds. If the smoke detection does not operate, the actuated ball valve will close to stop the water running. If the smoke detection then operates due to a real fire, the ball valve will reopen to allow water to run through the system and control the fire.

After a system operation the actuated ball valve will close to stop the flow of water. If an unlimited run time is selected, the valves will remain open and the system will continue to run indefinitely until manually stopped.

SMP INSTALLER
FLOW CONTROLLER
Find An Installer

The Flow Controller must be designed and installed by an industry approved fire suppression company.

Flow Controller for fire sprinkler systems

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