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Water Flow Indicator: A Guardian for Automatic Sprinkler Systems

The Water Flow Indicator is a critical component of automatic sprinkler systems, playing a pivotal role in fire safety infrastructure.

Installation and Functionality

Typically installed at the inception of the distributing main or pipe within the system pipeline, this device serves as a vigilant monitor. When water flow is initiated – such as in the event of a fire triggering the sprinkler system – the indicator's blade senses the flow signal. It then converts this hydraulic signal into an electrical one, which is transmitted to the automatic alarm controller. This prompts the controller to activate the alarm system, start the fire water pump (if applicable), and clearly indicate the fire - affected zone, enabling swift and targeted response.

Versatility and Types

Suitable for wet, dry, and pre - action automatic sprinkler systems, our product range includes multiple types to meet diverse installation needs. Options such as the saddle - type, stainless - steel saddle - type, and threaded - type water flow indicators are available. This variety ensures compatibility with different pipeline configurations and environmental requirements.

Technical Specifications

We offer a comprehensive range of specifications to accommodate various pipe diameters (e.g., DN25, DN50, DN65, DN80, etc.). The working pressure is engineered to align with standard system demands, and the sensitivity is optimized to detect alarm flows ranging from 5L/min to 37.5L/min. With reliable contact ratings and, in some models, dual - contact output, the indicator guarantees stable and accurate signal transmission.

In essence, the Water Flow Indicator is an indispensable element for effective fire detection and response, safeguarding properties and lives by ensuring prompt and precise action when fire threats emerge.

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