A high-performance hydraulic deluge valve used in advanced fire protection systems for reliable and fast water control during emergency conditions.
Product Overview
The DDX Deluge Valve is a mechanical, hydraulic piston-operated valve designed for use in deluge, pre-action, and special fire suppression systems. It acts as the main control valve and ensures rapid water discharge when the system is activated.
After operation, the valve can be externally reset, making it convenient for maintenance and reuse.
Key Specifications
- Straight-through design for low friction loss
- Mechanical valve with latching clapper system
- Built-in intermediate chamber in valve seat
- Externally resettable after operation
- Hydraulic piston-operated mechanism
- Suitable for deluge and pre-action systems
- Designed for high reliability in fire emergencies
Working Principle
The valve operates using hydraulic pressure applied to a piston and pushrod assembly. This pressure keeps the clapper securely closed during normal conditions.
When a releasing device activates, the chamber pressure is vented, causing the valve to open instantly and allowing full water flow into the fire protection system.
This mechanism ensures fast response during fire emergencies.
Applications
- Deluge fire protection systems
- Pre-action sprinkler systems
- Industrial fire suppression systems
- High-risk hazard zones
- Chemical and refinery plants
- Large commercial facilities
Benefits
- Fast and reliable fire response
- Strong hydraulic control system
- Reduces false discharge risk
- Easy external reset system
- Durable and long service life
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