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

The Model 770-U Flow Control Valve is a hydraulically-operated, diaphragm-actuated, control valve that maintains pre-set maximum flow, regardless of fluctuating demand or varying system pressure.

• Prioritizing main system over sub-system
• Limiting consumers over demand
• Controlling pipeline fill rate
• Pump overload and cavitation protection

FEATURES

• Line pressure driven - Independent operation
• Hydraulic flow sensor (upstream installation)
  • No moving parts
  • No electronic components
  • No need for flow straightening
• In-line serviceable - Easy maintenance
• Double chamber design
  • Moderated valve reaction
  • Protected diaphragm
• Flexible design - Easy addition of features
• Variety of accessories - Perfect mission matching
• "Y" or angle, wide body - Minimised pressure loss
• Semi-straight flow - Non-turbulent flow
• Stainless Steel raised seat - Cavitation damage resistant 
• Obstacle free, full bore - Uncompormising reliability
• V-Port throttling plug - Low flow stability