2850 Fleck Control Valve for Water Treatment System

• Customization: Available
• Type: Reverse Osmosis
• Usage: Environmental Protection
• Model NO.: 2850
• Style: Vertical
• Performance: Sophisticated Filters
• Certification: CE, RoHS, EMC, SASO
• Transport Package: Cartons
• Specification: 2850
• Trademark: PENTAIR
• Origin: China
• HS Code: 8421
• Production Capacity: 5000PCS Per Month

Product Description

Product Description
>> Model: FELCK 2850ST
>> Application: Water softener/timer control
>> Flow rate: 11.5M3/hr
>> Operating Pressure: Operating:0.14-0.84MPa
>> Operating temperature 34°-110°F(10°-43°C)

Fleck 2850 for softener, automatic timer control for water softener
 
Product Description
  
Name: Fleck valve 2850 1.5" Commercial Control Valve
Features:
1.Fully adjustable, 5-cycle control delivers controlled upflow backwash, downflow brining and slow rinse, rapid rinse, timed brine refill and downflow service 
2.Time-tested hydraulically balanced piston, seal and spacer design to pilot service flow and regeneration
3.Solid, lead-free brass valve body for superior strength and durability
4.Backwash capacity handles tanks up to 30" diameter
5.1-1/2" top mount control valve ideal for smaller size commercial/industrial applications
6.Choice of 7 or 12 day clock, manual or meter
7.Ideal for most filter application
Options
1. Meter-initiated regeneration
2. Backwash filter
3. No hard water bypass
4.Environmental cover
5. Electronic timer, 3200NXT, 3214NXT, or XT
6.Hot water (time clock 180°F; metered valve 150°F)
7.Manual operation
8.Auxiliary switch
9.Side mount
Fleck 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
Maximum regenerative time	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.