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Pressure Reducing Valve With Low Flow By-Pass 720-2B-V

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. The BERMAD 700 SIGMA EN/ES series valves are hydraulic globe valves with a raised seat and double chamber actuator. They provide unobstructed flow, effective high‑pressure modulation, and minimal cavitation, complying with various potable water standards.

Product Features & Benefits
  • Designed to – stand up to the toughest conditions
    • Excellent anti-cavitation properties
    •  Wide flow range
    •  High stability and accuracy
    •  Drip tight sealing
  •  Double chamber design
    •  Protected diaphragm
    •  Optional operation in very low pressure
  •  Obstacle free flow pass
  •  V-Port Throttling Plug – Very stable at low flow
  •  Cֺompatible with various standards
  •  High quality materials
  •  In-line serviceable – Easy maintenance
Typical Product Applications
  • Highrise and midrise office and residential buildings ‑ Reducing pressure at the pressure zone inlet
  •  Where low‑flow and no‑flow conditions occur
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