Diaphragm valve FP-400E-5D

hydraulically-operatedpilotshut-off

Product overview
The BERMAD FP-400E-5D is an elastomeric, hydraulically line-pressure operated on-off deluge valve designed for industrial fire protection systems and compliance with current standards. It is actuated by a hydraulic relay valve for remote opening and closing and is suited to systems using remote-release wet pilot lines. An optional valve position indicator can include a limit switch compatible with Fire & Gas monitoring systems.

Features & benefits
Safety and reliability

• Proven, simple design with fail‑safe actuation
• Single-piece elastomer element (VRSD technology)
• Obstacle-free, uninterrupted flow path; main valve has no mechanical moving parts
• Optional valve position limit switches for system monitoring
• Designed to meet relevant industry standards

Quick and easy maintenance

• Engineered for high reliability and straightforward maintenance
• In-line serviceable design
• Fast and easy cover removal to reduce service time

Typical applications

• Remote-control water spray/deluge systems
• Flammable materials storage
• Petrochemical facilities and refineries
• Power plants, electrical substations and transformers

Additional features / options

• PS : Pressure Switch (PS-10 / PS-40)
• W : Water Motor Alarm
• ZS : Limit Switch Assembly
• I : Visual Valve Position Indicator
• DV : Drain Valve*
• PI : Pressure Gauge*
• AV : 3‑way Alarm Test Valve*
• DC : Automatic Drip Check Valve*

Technical specifications

• Model: FP-400E-5D
• Series: 400E
• Product type: Hydraulically controlled on-off deluge valve
• Operation: Elastomeric, hydraulic line pressure operated (VRSD elastomer element)
• Actuation: Hydraulic relay valve for remote opening/closing; suitable for remote-release wet pilot lines
• Valve path: Obstacle-free, uninterrupted flow path; main valve with no mechanical moving parts
• Serviceability: In-line serviceable; fast and easy cover removal
• Monitoring & alarms: Optional valve position indicator and limit switches suitable for Fire & Gas monitoring systems; optional pressure switch, water motor alarm, limit switch assembly, visual indicator, drain valve, pressure gauge, 3‑way alarm test valve, automatic drip check valve
• Typical applications: Deluge systems for high-risk areas including petrochemical, power plants, flammable storage and remote water spray systems
• Manufacturer / Brand: BERMAD
• Segment: Fire Protection