Tennant - Castex Nobles 630022 - Valve, Water, Solenoid, Description: Fluid Control Solenoid Valve, 24 Volt , Voltage: 24 Volt, Watts: 11, Model Application: 5100 Battery Automatic Scrubber, 5280 Scrubber, 5300 Automatic Scrubber, AS5300T Automatic Floor Scrubber, BA-2000 Battery Automatic Scrubber, Speed Scrub 1701 Plus Battery Automatic Scrubber