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Hydraulic Check Valve WW 760-2S-02 EN

The Check Valve is a double chambered, hydraulic non return valve that isolates the pump from the system during pump startup and shutdown, thereby preventing pipeline surges. The non return valve opens in an adjustable controlled manner to allow flow in the required direction and its Independent Check Feature allows an immediate smooth drip tight closing to prevent back flow. BERMAD 700 SIGMA EN 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. The 700 SIGMA EN Valves operate under difficult operation conditions with minimal cavitation and noise. They meet size and dimensions requirements of various standards.

Product Features & Benefits
  • Non-slam closing – Eliminates system surges
  • Designed to – stand up to the toughest conditions
    •  Excellent anti-cavitation properties
    •  Drip tight sealing
  • Effective hydraulic design
    •  “Y” Pattern, wide body – Minimized pressure loss
    •  Semi-straight flow – Non-turbulent flow
    •  Obstacle free, full bore – Uncompromising reliability
  • Double chamber design
    •  Moderated valve reaction
    •  Protected diaphragm
    •  Moderated closing curve
  • Flexible design – Easy addition of features
  • Compatible with various standards
  • High quality materials
  • In-line serviceable – Easy maintenance
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