Description

Diaphgram Type Fire Fighting Deluge Valve Manufacturer in India. In high-risk industrial settings, rapid fire suppression is critical 'Flow-Tek Valves & Controls Inc’s Diaphragm Type Fire Fighting Deluge Valve is designed for rapid water or foam release, delivering full-area fire protection with unmatched efficiency.'. Designed for total protection in environments where conventional sprinkler systems are insufficient, this valve guarantees both speed and reliability, making it indispensable for high-hazard industries. As a leading Deluge Valves Manufacture Supplier in India, Flow-Tek ensures superior quality and compliance with global standards. Technical Specifications • Valve Type: Quick-acting diaphragm-type deluge valve • Material: High-grade stainless steel or carbon steel • Flow Capacity: Adjustable based on system requirements • Activation Methods: Electric solenoid, pneumatic dry pilot, or wet pilot line • Temperature Range: Operates reliably in extreme environments with optional insulation • Compliance: Designed per NFPA and UL standards • Mounting: Cabinet or skid-mounted for easy installation and maintenance How It Works – Differential Pressure for Instant Response The diaphragm-type deluge valve operates on a differential pressure principle. Unlike standard sprinkler systems where individual heads activate, a deluge system keeps all sprinkler heads open at all times. • Standby Mode: The valve remains closed, as the diaphragm/clapper is held shut by water pressure in the prime chamber. • Detection: An independent fire detection system—such as heat, smoke, or pilot line sensors—triggers the valve. • Activation: Releasing the prime chamber pressure allows the clapper to lift. • Full Flow Discharge: Water or foam is instantly released to all open sprinkler heads, providing complete area coverage and rapid fire suppression. Key Components • Valve Body: Robust housing that controls water or foam flow. • Clapper/Diaphragm: Flexible barrier separating the prime chamber from system supply, maintaining closure under pressure. • Prime Chamber (Control Chamber): Holds pressure to keep the valve closed until detection occurs. • Trim Assembly: Includes auxiliary valves, gauges, and piping for testing, draining, and system control. • External Detection System: Activates via pilot line sensors, electric heat detectors, or smoke/UV/IR detectors. Applications – Industries Where Speed Matters Diaphragm-type deluge valves are essential in industries where rapid, total-area fire suppression is critical: • Aircraft Hangars: Protects aircraft and fuel storage from fast-spreading fires • Power Generation Facilities: Ensures safety of transformers, generators, and turbines • Chemical Processing Plants: Secures areas with flammable liquids, solvents, and reactive chemicals • Oil & Gas Facilities: Refineries, offshore platforms, and storage depots with high fire hazards • Industrial Processing Units: Conveyor systems, equipment pits, and high-dust environments • Transformer Protection Areas: Rapid response to electrical and fire hazards in utility sectors Call Us For More Information.