FLECK Control Valve 2750
Suitable for large residential/light commercial applications
Fully adjustable, 5-cycle control delivers controlled upflow backwash, downflow brining and slow rinse, rapid rinse, timed brine refill and downflow service
Backwash capacity handles tanks up to 24″ diameter
Mechanical control (7- or 12-day clock or metered initiated regeneration)
Valve body is solid, lead-free brass
Time tested, hydraulically-balanced piston, seal, and spacer concept to pilot service flow and regeneration
Fleck 2750 Valve:
1″ Commercial control valve
Features:
The specific parameters of Fleck 2750 control valve are as follows:
- Model: Fleck 2750
- 1″ Commercial control valve
- Flow range: 0.35Mpa inlet pressure
- Continuous water output: 21.59m3/h (pressure drop of 0.175Mpa)
- Peak water output: 28.18m3/h (pressure drop of 0.175Mpa)
- Resistance coefficient CV: 24.8
- Backwash flow: 105gpm (pressure drop of 0.175Mpa)
- Regeneration process: Countercurrent/co-current optional
- Adjustment: All regeneration steps can be adjusted
- Maximum regeneration time: Mechanical motor control 82/164 minutes/each program
- flow meter accuracy: 2″, 0.34~17.04 m3/h
- flow meter range: 2″, standard 4.73~80.49 m3/h, increased to 11.83~201.23 m3/h
- ET: 0~37852.11 m3/h
- No hard water bypass: Yes (automatically closes water during regeneration)
- Sodium chloride suction pipe diameter: 1″
- Power supply parameters: 24V, 110V, 240V-50HZ, 60HZ
- Maximum power: 8.9W
