CM-2850 Control Valve — Replacement for Fleck® 2850
Time-tested hydraulically balanced piston, seal and spacer design to pilot service flow and regeneration
Solid, lead-free brass valve body for superior strength and durability
Backwash capacity handles tanks up to 30″ diameter
1-1/2″ top mount control valve ideal for smaller size commercial/industrial applications
Consistent brining regardless of salt levels with timed brine refills
Choice of 7 or 12 day clock, manual or meter
Continuous flow rate of 51 GPM with a backwash of 49 GPM
CM-2850 Control Valve
1.5″ Commercial Control Valve
Features
The specific parameters of CM-2850 control valve are as follows:
- Model: CM-2850
- Power supply: 24VDC
- 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
This product is an aftermarket replacement compatible with Fleck® 2850 systems, manufactured by ChiMay.
Fleck® is a registered trademark of Pentair. Our products are not manufactured by, affiliated with, endorsed by, or sponsored by Pentair. References to Fleck® are made solely to indicate compatibility with the original equipment.