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Watts Residential 1 in. Metered Softener Control Valve

Sales Channel: Dealer

W100SM Residential 1 in. Metered Softener Control Valve has a solid state microprocessor with easy access front panel settings and three modes of meter operation: immediate, meter delayed, or time clock delayed. Other features include: double backwash feature, optimum regeneration, cleaning ability, and efficiency, 36 selectable pre-programmed regeneration cycles, days override feature with 1-28 days available, down flow/up flow regeneration, stores system configuration and operation data in non volatile memory, capacitor backup with two-hour power carry over, 12 volt transformer for safe and easy installation, control valve design providing optimum service and backwash rates, and treated water regenerant refill.


  • Helps achieve optimum regeneration, cleaning, and efficiency
  • Can be set to regenerate on demand and/or after a desired number of days
  • Delivers high service and backwash flow rates
  • Microprocessor control valve for water softeners

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Approval Information

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