Series iDROSET CSD calibrated flow measuring and static balancing valves are designed for hydronic heating and cooling systems. With patented flow measurement technology integrated into the valve, their large easy-to-read flow gauge and hand wheel allow the continuous reading of flow and the setting of flow without tools or additional instrumentation. The iDROSET CSD’s ball-type design provides up to a 25:1 turn-down ratio, positive shut-off and hand wheel locking screw to secure adjustment.
The iDROSET CSD series is available with F-NPT connections from ½" up to 2" with flow rate capability up to 44 GPM.
Features
• Patented integrated flow measurement technology factory calibrated to +/- 10% accuracy
• Large gauge for easy reading of flow
• Lockable, gauge-integrated hand wheel for setting flow
• Ball valve design with positive shutoff
• Balancing turn-down ratio of up to 25:1
• Up to 7 GPM capacity
• Factory tested to +/-10% accuracy
Applications
• Fan coil units
• Water source heat pumps
• Reheat coils
• Panel coils
• Small branch lines
• Unit heaters
• Unit ventilators
• Finned radiation
• Convectors
• Small pumps
Specifications
A calibrated flow measurement and static balancing valve shall be installed on each hot/chilled water unit or as otherwise shown on plans. The valve shall include integral flow measuring capability factory calibrated to an accuracy standard of +/- 10%, flow indicator gauge with design flow indicator, lockable hand wheel for flow adjustment and positive shut-off capability. The valve shall be a Watts Series iDROSET CSD
