Pressure Reducing

WW-723 Sigma EN ES Pressure Reducing & Sustaining Valve

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The Bermad 723 is a hydraulically operated control valve with independent Pressure Sustaining and Pressure Reducing functions. It sustains minimum pre-set upstream pressure, regardless of fluctuating flow or varying downstream pressure, and it prevents downstream pressure from rising above maximum pre-set level, regardless of fluctuating flow or excessive upstream pressure.
BERMAD 700 SIGMA EN/ES series valves are hydraulic, oblique pattern, globe valves with a raised seat assembly and double chamber unitised 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.
The valves are available in the standard configuration or with an Independent Check Feature code “2S”. The 700 SIGMA EN/ES Valves operate under difficult operation conditions with minimal cavitation and noise. They meet size and dimensions requirements of various standards.

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WaterMark Australian Standard AS5081

Features

  • Dֺesigned to stand up to the toughest conditions
  • Dֺouble chamber design
  • Fֺlexible design – Easy addition of features
  • Oֺbstacle free flow pass
  • Vֺ-Port Throttling Plug (Optional) – Very stable at low flow
  • Cֺompatible with various standards
  • Hֺigh quality materials
  • Iֺn-line serviceable – Easy maintenance

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