FLECK 2850

Model:FLECK 2850
Price:0US$
  • Fully adjustable, 5-cycle control delivers controlled upflow backwash, downflow brining and slow rinse, rapid rinse, timed brine refill and downflow service
  • 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
  • Ideal for most filter applicationsup to 24"
 Details


Fleck 2850 1.5" Commercial Control Valve


FLECK CONTROL VALVE


 Name:Fleck 2850 1.5" Commercial Control Valve
Features
●Fully adjustable, 5-cycle control delivers controlled upflow backwash, downflow brining and slow rinse, rapid rinse, timed brine refill and downflow service
●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
●Choice of 7 or 12 day clock, manual or meter
●Ideal for most filter application
Options
●Meter-initiated regeneration
●Backwash filter
●No hard water bypass
●Environmental cover
● Electronic timer, 3200NXT, 3214NXT, or XT
●Hot water (time clock 180°F; metered valve 150°F)
●Manual operation
●Auxiliary switch
●Side mount
Valve Specifications
Valve material
Nonleaded brass
Inlet/Outlet pipe diameter
1-1/2″NTPF
Regenerative process
5
Range of flow(0.35MPa Inflow pressure)
Continuous water inflow (0.1MPa drop)
Side-mounted:11.5 m3/h
Peak water inflow (0.175MPa drop)
Side-mounted:15 m3/h
Cv
13.2
Back-wash flow (0.175MPa drop)
11.13 m3/h
Regeneration
Down/Up flow
Only Down flow
Program regulation
All regeneration steps can be accommodation
Motor control:164 per cycle
SE control: 0-99 minutes
ET control:0-999.9 minute
Systemax control:0-999.9 minutes
Meter
Accuracy
1″:0.16-9.09 m3/h±5%
1-1/2″:0.34-17.04 m3/h±5%
Maximum regenerative time
1″: Standard:1.17-19.06 m3
Extended:5.87-99.81 m3
1-1/2″: Standard:2.36-40.24 m3
Extended:11.83-201.23 m3
ET: 0-37852.11 m3
Systemax:0-378521.15m3
Main size
Central line diameter
1.5″(1.9″)O.D.
Drain line diameter
1″NPTM
Brine line diameter
3/8″&1/2″
Base diameter
4″-8UN
Height from top of tank
6-1/2″
Suited base diameter
Soften:10″— 30″
Expect filter :10″—24″
Additional Information
Regenerative system
3/8″-1600, 3/8″-1650, 1/2″-1700
Electrical rating
24V,110V,220V-50,60Hz
Maximum power
72W
Estimated shipping weight
Time clock:19 Ibs
Metered valve:27 Ibs
Pressure
Designed:2.1MPa
Operating:0.14-0.84MPa
Operating temperature
34°-110°F(10°-43°C)
* It has been proved as safe drinking water device material.


 

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