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
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