Firefighting SpecialGroove Flow SwitchIt Is A Dedicated Flow Monitoring And Control Component For The Fire Protection System, Using A Groove Connection Method. Its Core Function Is To Monitor Real-time Changes In Water Flow In The Fire Protection Pipeline. When The Flow Reaches A Preset Threshold (usually ≥ 1.0-2.0L/s), It Automatically Triggers A Signal Linkage To Start The Fire Pump Or Issue An Alarm. It Is A Key Component To Ensure Emergency Response Of The Fire Protection System.

Structurally, It Mainly Consists Of Flow Sensitive Components, Transmission Mechanisms, Signal Output Modules, Protective Shells, And Groove Interfaces, With A Compact Structure And Easy Installation. The Core Highlight Is The Groove Type Interface, Which Does Not Require Welding Or Flange Connection. It Can Be Quickly Connected To The Fire Pipeline Through Clamps And Is Compatible With Commonly Used Fire Pipeline Specifications Of DN50-DN200, Greatly Improving Construction Efficiency. The Core Components Are Flow Sensitive Elements (such As Magnetic Cores And Ultrasonic Sensors), Which Can Convert Changes In Water Flow Velocity Into Electrical Signals. Some Models Are Equipped With Digital Display Heads, Which Can Intuitively Display Flow Parameters And Support On-site Calibration.

The Core Features Are Distinct, With Reliable Groove Connection Sealing, Anti Vibration, Suitable For Low Pressure Working Conditions In Fire Pipes, And Flexible Installation And Disassembly; The Flow Monitoring Has High Sensitivity And Rapid Response, Which Can Effectively Avoid False Alarms And Omissions. The Fire Hydrant System Is Usually Set At Around 2.5L/s; Excellent Protection Performance, The Shell Is Mostly Made Of Waterproof And Anti-aging Materials, And Some Models Have A Protection Level Of IP67, Suitable For Complex Fire Environments; No Complex Moving Parts, Maintenance Free, Low Failure Rate, Can Be Directly Linked To The Fire Control Cabinet To Achieve Automatic Start And Stop Of The Fire Pump, In Compliance With Relevant Fire Safety Standards.

The Application Scenarios Are Concentrated In Various Fire Protection Systems, Mainly Installed In Key Positions Such As High-level Fire Water Tank Outlet Pipes And Fire Pipe Network Main Pipes, Widely Used In High-rise Buildings, Commercial Complexes, Factories And Other Places. Compared To Ordinary Flow Switches, It Is Suitable For Fire Trench Pipelines, Installed Efficiently, And Has Strong Linkage. It Can Trigger The Fire Pump To Start In A Timely Manner In The Early Stages Of A Fire, Ensuring The Supply Of Fire Water. It Is An Indispensable Automatic Control Component In The Fire Protection System, Directly Related To Emergency Response Efficiency.

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