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Double Interlock Pre-Action Valve

Valve Groups

Double Interlock Pre-Action Valve

A double interlock pre-action valve: water enters the piping only when both a detection signal and sprinkler operation occur.

Type: Double interlock pre-action
Release: Detection + sprinkler operation
Piping: Pressurised air / nitrogen
Application: Data centre, cold store, critical areas

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This two-condition logic gives extra protection against unwanted discharge from false alarms or mechanical damage.

Hatipoğlu Trakya supplies, installs, inspects and maintains the Double Interlock Pre-Action Valve for your site. We reach sites quickly across Çerkezköy, Tekirdağ and the Thrace region and deliver projects throughout Türkiye.

Key features

Two-condition release
Guards against unwanted discharge
Normally dry piping
For critical areas

We offer a free site survey to choose the right capacity and quantity.

Let's plan a free site survey for your facility.

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