TN 626100 36V Adjustable Electronic Solenoid Water Valve for Tennant Floor Scrubbers. Deltrol brand 36V DC electronic solution control valve with an adjustment knob to control flow. 1/2" diameter hose fittings (3/8" inside diameter) set at a 90 degree angle. Fits Tennant models including 7080 Rider, Ez Rider HP Rider, Nobles 265XP and AS265XP/TS walk-behind scrubbers, and TuffScrub 3300 Riding scrubbers. Replaces Tennant 626100. Our Part Number TN 626100