TN 1059587 36V Electronic Solution Valve for Tennant Floor Scrubbers. An industry wide trusted Deltrol brand solution control valve. 36V, 10 Watts. Fit models: Tennant 7100, 7200, EzRider, T15, and T16 floor scrubbers. Listed as an optional part on the T16 (for models equipped with the side scrub option). Priced Each. Replaces Tennant 1059587. Our Part Number TN 1059587.