Double Interlock Pre-action Electric Pneumatic Release System

Double Interlock Pre-action Electric Pneumatic Release System

Double Interlock Pre-action Electric Pneumatic Release System, System ini diciptakan untuk menjawab kekhawatiran anda dengan sering terjadinya alarm semu ( fals alarm ) pada sistem kebakaran anda, system ini  juga diciptakan untuk mengantisipasi fire sprinkler anda saat bola kwarsa pecah yang bukan disebabkan oleh faktor meningkatnya suhu ruangan. Dengan sistem ini jaringan fire sprinkler yang tersedia kering. sistem ini hanya bekerja saat fire detektor dan fire sprinkler aktif

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Typical Applications Features and Benefits

■ Latch open – Closes only upon local reset
■ Factory pre-assembled trim – Out-of box-quality
■ In-line serviceable – Minimal down time
■ In-line Check Valve – intermediate ventedchamber- Anti flooding
■ One-piece molded elastomeric moving part –

Double Interlock Pre-action Electric Pneumatic Release System No maintenance required

Optional Features

■ Air Maintenance Device (AMD)
■ Water motor alarm
■ Valve Position Single/Double Limit Switches

Water damageable material storage:

• Computer & Electronics Rooms
• Libraries, Museums & Archives
• Telecommunications equipment
• Cable spreading rooms
• Oil-filled-transformer rooms

Freezing conditions

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