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Pressure Reducing Valve with Low Flow Bypass BC-720-2B-P

Hydraulically operated, diaphragm actuated pressure reducing control valve that reduces a high upstream pressure to a lower constant downstream pressure, regardless of fluctuating demand or varying upstream pressure. The model includes a low flow bypass regulated with a Direct Acting Pressure Reducing valve mounted on the valve body. 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, no external power needed
  • Unitized Actuator Assembly – Minimal downtime
  • Hydrodynamic Body with Unobstructed Flow Path – Minimal noise and cavitation damage
  • Protected Diaphragm – Minimizes chance of damage caused by debris in the pipeline
  • Two-way pilot and control loop that continuously sense the downstream pressure and immediately control the valve accordingly – stable, reliable and accurate pressure modulation in wide range of flow-rates and varying pressure.
  • Pilot and control loop constructed from heavy duty environment friendly materials – long lasting and reliable operation.
  • Integrated by-pass and V-Port Throttling Plug – stability in wide range of flows
Typical Product Applications
  • For pressure control of potable water supply lines in buildings operating under tough conditions and intensive use, where maintaining accurate and stable pressure is vital
  • In the main supply lines of hi-rise buildings where the building’s lower zones are exposed to excessive pressure
  • In parallel redundant branches where uninterrupted water supply systems are required
  • Adjacent to prestigious residential and office spaces where extraneous noise and maintenance activities are to be avoided
  • When a single valve needs to service a wide range of flows

Pressure Reducing Station, featuring BERMAD BC-720-2B-P valves to reduce high incoming pressure to a lower downstream set-point, a redundant, parallel branch to minimize the possibility of total water shut-off. The embedded low flow by-pass saves on installation of another small flow branch. For information on the other BERMAD products in this system please see the product data sheet for the BERMAD BC-73Q-P and BERMAD BC-70F-P.