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Pressure Reducing System BC-72S-B2H-P

72S-B2H is potable water pressure reducing system that combines hydraulically operated emergency backup valve, relief device and integral off peak flow modulation. The system reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure. It protects the consumers from excessive pressure and ensures continues water supply in emergency situations. The “Watchdog” backup valve is fully open in normal operation due to its double chamber configuration, minimizing head loss and maximizing flow through the valve.Should pressure rise downstream of the BERMAD BC-720-P because of valve failure, the “Watchdog” quickly responds and triggers an alarm, while providing stable pressure to consumers until the PRV is repaired. BERMAD 700 series valves are hydraulic, oblique pattern, globe valves with double chamber unitized actuator, that can be disassembled from the body as a separate integral unit. The valves hydrodynamic body is designed for unobstructed flow path and provides excellent and highly effective modulation capacity for high differential pressure applications.

Product Features & Benefits
  • High Quality Construction Materials – Reliable, resilient and long lasting operation
  • Robust Design – Suitable for constant, intense operation
  • In-Line Serviceable – Quick and easy maintenance and service
  • Line Pressure Driven – Independent operation
  • Hydrodynamic Body with Unobstructed Flow Path – Minimal noise and cavitation damage
  • 3-way pilot control – Provides full opening of the backup valve
  • Compact Structure – Installation in confined spaces
  • Integrated Low Flow and Relief Devices – Unitized factory assembled unit
  • Built-in Redundancy – Safe and continuous water supply
  • Backup Valve Operation Indication – Immediate notification to maintenance personnel
  • Integrated by-pass and V-Port Throttling Plug – stability in wide range of flows
Typical Product Applications

Typical Application

  • Reduces pressure for separate pressure zones in hi-rise buildings
  • Reduces incoming pressure from municipal water supply
  • Minimizes water supply disruption due to PRV failure
  • Allows for both on floor and mechanical floor installations to provide the most convenient access
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