 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.Securing design specifications
- Prioritizing main system over sub-system
- Limiting consumers over-demand
- Controlling pipeline fill-rate
- Pump overload & cavitation protection
Features and Benefits
- 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 – minimized pressure loss
- Semi-straight flow – non-turbulent flow
- St. Steel raised seat – cavitation damage resistant
- Obstacle-free full-bore – uncompromising reliability
- V-Port Throttling Plug – low-flow stability
 770-U Flow Control Valve
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