Product Description

BERMAD (Deluge Valve) – FIRE PROTECTION  

Incorporating unique patented technologies for fail-safe opening, zero flow obstruction and invulnerability to water hammer, BERMAD’s globally proven Fire Protection solutions provide greatest reliability throughout longest service life.

 Specification

• One-piece, solid, elastomeric assembly with single moving part
• In-line serviceable, field replaceable internal parts
• Obstacle free, full bore
• Available in corrosion resistant materials
• Designed to be reset without opening the valve
• Compatible with electric/hydraulic/pneumatic release and pressure control trim systems

Approvals

• UL-Listed
• FM Approved
• DNV
• Lloyd’s RegisteR
• ABS

Technical Data

Available Sizes (inch)

• Flanged – 1½, 2, 3, 4, 6, 8, 10, 12, 14 & 16”
• Groove – 2, 3, 4, 6 & 8”
• Threaded – 1½ & 2”
• UL Listed – 3, 4, 6, 8, & 10”
• FM Approved – 3, 4, 6 & 8”

Pressure Rating

• ANSI#150 – 17.2 bar / 250psi
• ANSI#300 – 25 bar / 365 psi
• Grooved – 25 bar / 365 psi

Temperature Rating

• 50°C / 122°F with NR elastomers (standard)
• 90°C / 194°F with EPDM elastomers

Application

• Fusible plug loop
• Automatic water spray
• Foam applications
• Corrosive water supplies
• Petrochemical facilities
• Tunnels
• Power plants & transformers
• Flammable materials storage
• Aviation & airports
• Offshore platforms
• Marine environments
• Sea water / corrosive water supplies
• Dual redundant detection systems
• Gas storage tanks
• Hydraulic remote controlled systems
• Fluctuating or over pressure
• Water level control
• Remote monitor