Viking Model VXD Double-Interlocked Preaction System with Electric/Pneu-Lectric Release

Sprinklers & Valves (Dry System)

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Viking Model VXD – Double-Interlocked Preaction System (Electric / Pneu-Lectric Release)

The Double-Interlocked Preaction System (Electric / Pneu-Lectric) requires two conditions before the valve opens:

  1. Activation of the electric detection system, and

  2. Activation of the pneumatic / pneu-lectric mechanism.

This configuration provides the highest level of protection against accidental water discharge and offers dual redundancy for ultra-critical environments.

Key Features

  • Combination of Electric + Pneu-Lectric release

  • Maximum protection against water damage

  • High redundancy improves overall system reliability

  • Ideal for high-value and high-security assets

  • Utilizes the high-performance VXD diaphragm valve

  • UL & FM approved

 

Download E-Brochure

  • Type: Double-Interlock – Electric + Pneu-Lectric

  • Valve: VXD Diaphragm Type

  • Maximum Working Pressure: 250 psi

  • Supervision: Electric + Pneumatic

  • Size Range: 1.5” – 6”

  • Enterprise-level data centers

  • Cloud storage hubs / server clusters

  • Military and high-security facilities

  • Museums and national archives

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