Watts iDROSET calibrated flow measuring and balancing valves offer integrated flow measurement technology, a large dial for direct reading of flow, hand wheel for setting flow rate without the need for tools, and positive shut-off ball valve. iDROSET valves are 100% factory tested and calibrated, and have a balancing turndown ratio of up to 25:1. Models available in 1/2" to 2" sizes.

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