

The Water Specialist 1.25" TC control valve is designed for backwash-only filter systems using time-based regeneration. It has a solid-state microprocessor and user-friendly LCD interface. This model supports up to 6 pre-programmed regeneration cycles and features double backwash for enhanced cleaning efficiency.
Flow Rates
- Service @ 1 bar/15 psi drop (includes bypass and 1.25" fitting kit): 34 gpm
- Backwash @ 25 psi drop: 32 gpm
Operating Conditions
- Pressure: 1.4 - 8.6 bar (20 - 125 psi)
- Temperature: 4 - 43°C
Connections
- Drain line: ¾" or 1" NPT
- Brine line: ⅜" or ½" OD Poly Tube
- Mounting base: 2 ½" - 8 NPSM
Tank Applications
- Water softener: 6" - 21" diameter
- Water filter (2): 6" - 24" diameter
CYCLES OF OPERATION
Choose up regeneration cycles in any order with a wide range of available values:
Backwash 1st (upflow): 3 - 12 min
Regenerate Draw/Slow Rinse (downflow): 50 - 70 min
Backwash 2nd (upflow): 3 - 12 min
Fast Rinse (downflow): 3 - 8 min
Regenerant Refill (in service with treated water): As Programmed
Service (downflow)
Compatible with the following typical concentrations of regenerants or chemicals: Sodium chloride, potassium chloride, potassium permanganate, sodium bisulfite, chlorine and chloramines