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Deluge Alarm Valve
Deluge valve is a quick release, hydraulically operated diaphragm valve used in dry pipe(automatic sprinkler) fire protection systems.
Deluge systems deliver large quantities of water, over a large area, in a relatively short period of time. They are commonly used in fixed fire protection systems whose pipe system is empty until the deluge valve distributes pressurized water from open nozzles or sprinklers.
Construction
Parts | Material |
Body | Ductile Iron |
Bonnet | Ductile Iron |
Main Gasket | EPDM |
Main Disc | Ductile Iron/ Stainless Steel AISI 304 |
Stem | Stainless Steel AISI 304 |
Spring | Stainless Steel AISI 304 |
Description
Installation: Horizontal/ Vertical.
Excellent flow characteristics.
Automatic or local manual emergency actuation.
High pressure, high flow deluge systems.
Low pressure losses at high flow rates
Range from DN50 up to DN300.
FBE Epoxy paint 200 microns min: RAL 3000.
Standards
Valve Standard: ANSI/ UL 260
Flanged: EN1092-2, ASME B16.1 Class 125
Grooved: AWWA C606
Working Pressure Rating: 20-300 psi.
Working Temperature: 0℃ - 68 ℃.
Available
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External Accessories | |
Solenoid Valve | Pressure Gauge |
Alarm | Ball Valve |
Nipple | Check Valve |
Strainer | Water Valve |
Suitabilities
Fire Fighting
