Pressure Reducing Valve IR-ES-720-V

Hydraulically operated, pressure reducing control valve that reduces higher upstream pressure to lower constant downstream pressure, regardless of fluctuating demand or varying upstream pressure. BERMAD 700 SIGMA EN/ES series valves are hydraulic, oblique pattern, globe valves with a raised seat assembly and 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. 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.

– 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

  • Moderated valve reaction
  • Protected diaphragm
  • Optional operation in very low pressure
  • Moderated closing curve

-Flexible design – Easy addition of features

-Obstacle free flow pass

-V-Port Throttling Plug (Optional) – Very stable at low flow

-Compatible with various standards

-High quality materials

-In-line serviceable – Easy maintenance

  • Fixed Proportion PRV – 720-PD
  • Pressure management valve – 7PM
  •  3-Way control – 720-X
  • Anti-cavitation cage – 720-C2
  •  Safety valve – 720-TC
  • Independent check feature – 720-2S
  • Hydraulic check valve – 720-20
  • Solenoid control – 720-55
  •  Electrically selected multi-level setting – 720-45
  •  High sensitivity pilot – 720-12
  •  Downstream over pressure guard – 720-48
    See relevant BERMAD publications.
English WW 720 SIGMA Product Page
English WW 700 SIGMA Ordering Guide
English WW 700 SIGMA Engineering