Bermad WW-770-55-U Large Metal Hydraulic Solenoid Control Valve with Flow Control (AS5081/WaterMark)

The Model 770-55-U Flow Control Valve with Solenoid-Control is a hydraulically-operated, diaphragm-actuated, control valve that maintains preset maximum flow, regardless of fluctuating demand or varying system pressure. The valve opens and shuts off in response to an electric signal.

• Limiting consumers over demand
• Controlling pipeline fill rate
• Pump overload & cavitation protection
• Switching between “on-duty” valves
• Selecting system flow regime

FEATURES

• Line pressure driven - Independent operation
• Hydraulic flow sensor (upstream installation)
  • No moving parts
  • No electronic components
  • No need for flow straightening
• Solenoid controlled
  • Low power consumption
  • Wide ranges of pressure and voltages
  • Normally Open, Normally Closed or Last Position
• In-line serviceable - Easy maintenance
• Double chamber design
  • Moderated valve reaction
  • Protected diaphragm 
• Semi-straight flow - Non turbulent flow
• Stainless steel raised seat - Cavitation damage resistant
• Obstacle free, full bore - Uncompromising reliability
• V-Port throttling plug - Low flow stability