DUYAR Wet Alarm Valve

Description

DUYAR Y-4010 Wet Alarm Valve (UL Listed & FM Approved) , is a high-performance wet alarm valve engineered for automatic wet pipe fire sprinkler systems in non-freezing locations. It controls water flow to activated sprinklers while directing pressure to a sensitive retard chamber that prevents false alarms caused by supply pressure fluctuations. Once filled, it activates a pressure switch for the central fire alarm system and powers a water-motor gong for an audible mechanical alarm. Specifications Key Features: • Dimensions: 2 ½” - 8”/DN65 - DN200 • Nominal Pressure: 300 psi (20,6 bar) • Working Temperature: Min. +4C • False Alarm Prevention: Built-in sensitive retard chamber absorbs pressure spikes. • Dual Alarm Triggering: Activates both an electrical pressure switch signal and a mechanical water gong alarm. • Ready to Install: Pre-assembled vertical trim set included. • Durable Construction: Ductile iron body with EPDM seals and bronze internal trim. Full technical specifications and dimensional details are available in the attached datasheet. We can supply to all governorates in Iraq

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