Description
Bermad IR-470-55-bRU Flow Control Valve
The Bermad Flow Control Valve with Solenoid Control is a hydraulically operated, diaphragm actuated control valve that controls system demand to a preset maximum flow rate. It either opens or shuts in response to an electric signal.
Applications:
- Computerized Irrigation Systems
- Remote and/or Elevated Plots
- Line Fill-Up Control
- Multiple Independent Consumer Systems
- Irrigation Machines
- Distribution Centers
- Filter Station
Line Pressure Driven, Hydraulically Controlled
- Limits fill-up rate and consumer over-demand
Advanced Globe Hydro-Efficient Design
- Unobstructed flow path
- Single moving part
-
Fully Supported & Balanced Diaphragm
- Requires low opening and actuation pressure
- Excellent low flow regulation performance
- Progressively restrains valve closing
- Prevents diaphragm distortion
Hydraulic Flow Sensor (upstream installation)
- No moving parts
- No need for flow straightening
User-Friendly Design
- Easy pressure setting
- Simple in-line inspection and service
- Easy addition of control features
Pressure Differential across the Orifice Assembly is in direct proportion to demand. The Flow Pilot continuously senses and commands the Valve to throttle closed should demand rise above pilot setting.
The Solenoid hydrauliclly connects the flow pilot to the main Valve Control Chamber. In response to an electric signal, the solenoidswitches, directing line pressure into the control chamber causing the main Valve to shut
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