Viking Model VXD – Single-Interlocked Preaction System (Electric Release)

This system uses electric detection (heat/smoke detectors) to permit the valve to open and fill the piping with water. Water will only discharge once the sprinkler bulb activates.

It provides high protection against water damage while ensuring a fast response to fire conditions.

Key Features

• Activation via electric detectors

• Fast response and precise control

• Piping remains dry before activation

• Ideal for water-sensitive environments

• Utilizes the VXD valve for stable and reliable performance

• UL & FM approved