TN 1022088 12V Solenoid Water Valve for Tennant Scrubbers. 12V DC electronic water valve for dispensing scrubber solution. 12V "blue" Deltrol valve with long lasting viton seals and mounting bracket. Fits Tennant scrubber models including M20, M30, T20 riding scrubbers. One solution control valve required per unit. Priced Each. Replaces Tennant 1022088. Our Part Number TN 1022088