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100‑DC Series

100‑DC Series
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BERMAD Irrigation hYflow Double Chamber Composite Material Control Valves 1½" - 4" IR-100-DC Series The BERMAD IR-100-DC Series Valves are double chambered hydraulically operated valves which provide: Isolated and protected diaphragm, Stable and accurate regulation performances, Powered opening & closing, non-slam closing characteristic & decreased pressure loss (no spring). Double Chamber actuator assembly design consists of both upper and lower control chambers. Valves can easily be configured, on-site from single to double chamber control valve. The shaft sub assembly is center guided, providing an unobstructed seat area. IR-100-DC Series are now upgrading the best irrigation valves in the world to also be double chamber, available in the range: Oblique (Y) - 1½", 2", 2"L, 2½", 3"; Angle - 2", 3"; "T" & Double (D) "T" patterns - 3" Line Pressure Driven Double Chambered Design { Requires low actuation pressure { Quick and powerful closure with soft non slam seal { Immediate response { Protected diaphragm { Near Zero Headloss Typical Applications Pilotless proportional pressure reducing Accurate, stable and immediate modulation Drip Systems Sprinklers & Micro-Sprinklers Flooding Tables Drainage (with External Pressure) Irrigation machine and distribution line Flush-'N-Stop Downhill irrigation and Distribution lines Low flow and low pressure operations User-Friendly Design { Simple structure and maintenance

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BERMAD Irrigation Technical Data Principle of Operation (on/off) Closed Position Open Position Open Position Open Position 3-Way Control Normally Closed Valve with Hydraulic Power Opening Closed ClosedPosition Position Closed Position Open PositionPosition Open Position Open Closed Closed Position Position Line pressure applied to the control chamber of the valve creates a hydraulic force that moves the valve to the closed position and provides drip tight sealing. Discharging the pressure from the control chamber to atmosphere or some other lower pressure zone, causes the line pressure...

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BERMAD Irrigation Dimensions & Weights Dimensions & Weights Universal Flanges CCDV = Control Chamber Displacement Volume DC = Double Chamber Other End Connections adapters are available on request. For dimensions and weights of adapters or valve with adapters please consult with customer service

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BERMAD Irrigation Ordering Guide Female Threaded Female Threaded, Male Threaded Female Threaded Male Threaded Female Threaded, Flanged, Grooved, Horn DN80L Flanged, Grooved or glue in Flanged, Grooved or glue in Primary Features Basic Valve Solenoid Controlled Valve (Only 3 Way Control) Pressure Reducing Valve (Only 3 Way Control) Proportional Pressure Reducing Valve Pressure Reducing & Sustaining Valve (Only 3 Way Control) Pressure Sustaining Valve (Only 3 Way Control) Quick Pressure Relief Valve (Only 3 Way Control) Level Control Valve Level Control & Pressure Sustaining Valve (Only 3 Way...

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