Get current pricing for Oem, OEM-21955-ID Machine Size Rvccma1b. Equipment # 42164/1. 12-1/4 Flange-to-flange Height. 1/6 Hp Browning Motor, 1720 Rpm, 230/460 Volt. In-line Gear Reducer, 63:1 . Product Category: Process Equipment, Sub Category: Process Valves: