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Fleck 2850 for Softener, Automatic Timer Control for Water Softener
Basic Info

Model No.:  2850st

Product Description Model NO.: 2850st Connection: Internal Threaded Connection Diaphragm Valve Structure: Through Way Diaphragm Valve Flow Direction: Reversing Usage: Flow Control Model: 2850st Control Type: by Timer Electrical Rating: 24V,110V,220V-50,60Hz Designed Pressure: 2.1MPa Operating Temperature: 34°-110°f(10°-43°c) Trademark: Fleck Origin: China Actuator: Electric Material: Cast Iron Pressure: Ordinary Pressure Function: Electronic Type, Intelligent Type Standard: DIN Application: Softener Max Water Flow: 11.5 M3/H Maximum Power: 72W Operating Pressure: 0.14-0.84MPa Estimated Shipping Weight: 19 Ibs Specification: No HS Code: 84219990
>> 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
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
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


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


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

Main size

Central line diameter
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 temperature 34°-110°F(10°-43°C)
* It has been proved as safe drinking water device material.

Application of fleck valve 2850:

About us:
Guangzhou Jieming Water Treatment Equipment Co., dedicated to the development of Water Treatment in Southeast Asia. We have adopted advanced water treatment technology in Europe and America for industrial water treatment, pure water, drinking water, ion exchange systems, Reverse Osmosis systems, ultrafiltration systems, and undertake all types of water treatment works.
We have our own factory to produce tank FRP, Disc Filter , reverse osmosis Water Treatment Plant, Multi Valve System. We are also the agents of all kinds of water treatment components, such as Y Pattern Diaphragm Valve, Backwash Valve , fleck valve, Runxin valve, Fobrite valve, FRP and Stainless Steel Membrane Housing, PVC Bag Filter , PVC Cartridge Filter, distributors, brine valve, brine tank, water tank...etc. You can achieve a one-stop purchase here, saving time, energy and money.
1.     What`s the payment terms?
We accept T/T, Western Union. Full payment needs to be paid before delivery.
2.     Can you arrange the shipping for us?
Of course we can.
3.     Do you have other parts for water treatment?
Yes, other products please check our websites.
4.     What other service can you offer?
Besides the technical support, we can also help you to collect other water treatment products, and ship all of your goods together.
5.     Is your price competitive?
We can promise our price are the most cost-effective in China.

Contact us if you need more details on 2850. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Water Softener、Fleck. If these products fail to match your need, please contact us and we would like to provide relevant information.

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