Guangzhou Jieming Water Treatment Equipment Co., Ltd.
To supply best quality products and service all over the world as our company consistent mission and responsibility.
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The world's best quality automatic FLECK filter softening multi - way control valve one level agent 2850sT
Fleck’s 2850 valve is ideal for commercial filters and water softeners up to 24” to 30” diameter tank size. The 2850 valve body is offered in the classic mechanical design for rugged construction and simple operation, as well as in the 2850SXT Electronic Programmable style for an extended range of settings and options capabilities.
Fleck Control Valves automatically control the backwash and regeneration cycles for media filters and water softeners to keep your water treatment system working at optimal performance all the time. Fleck control valves are available in time-clock option which can be set to regenerate every day, every two to three days, or on certain days of the week. Fleck valves are also available in metered options for on-demand regeneration based on the volume of water that has been used. Manual operation, dP triggered regeneration, interlocking, series and remote start regeneration configurations are available upon request.
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Features
Applications
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Parts
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Literature
Standard export carton packing.
7-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
VALVE SPECIFICATIONS
Valve Material Lead-free brass*
Inlet/Outlet 1-1/2" NPTF/BSPF
Cycles 5
FLOW RATES (50 PSI INLET) – VALVE ALONE
Continuous 70 GPM
15 psi drop (15.9 m3/h)
Peak 90 GPM
25 psi drop (20.4 m3/h)
Cv 18
flow at 1 psi drop
Max. Backwash 70 GPM (15.9 m3/h)
25 psi drop
REGENERATION
Downflow/Upflow Downflow only
Adjustable Cycles Yes Time Available
Electromechanical: 0 - 164 min/regeneration
SXT: 0 - 99 min/cycle
NXT: 0 - 240 min/cycle
XT: 0 - 240 min/cycle
METER INFORMATION
Meter Accuracy
1" Paddle: 0.7 - 40 GPM ± 5%
(0.16 - 9 m3/h)
1-1/2" Paddle: 1.5 - 75 GPM ± 5%
(0.34 - 17 m3/h)
1-1/2" Turbine: 2 - 40 GPM +5/-8% (0.45 - 9 m3/h)
Meter Capacity Range
1" Standard: 310 - 5,270 gal
(1.2 - 20 m3)
1" Extended: 1,550 - 26,350 gal
(6 - 100 m3)
1-1/2" Standard: 625 - 10,625 gal
(2.5 - 40 m3)
1-1/2" Extended: 3,125 - 53,125 gal
(12 - 200 m3)
SXT: 1 - 999,900 gal
(0 - 3,785 m3)
NXT: 1 - 9,900,000 gal
(0 - 37,476 m3)
XT: 1,000 - 9,900,000 gal
(3.8 - 37,476 m3)
DIMENSIONS
Distributor Pilot 1.9" O.D. (50 mm)
Drain Line 1-1/4" NPTF Brine Valve
1600 or 1650: 3/8"
1700 or 1710: 1/2"
Injector System 1600 or 1700
Mounting Base 4"– 8 UN Height from
Top of Tank 6.5" (165 mm)
Riser Tube Diameter 1-1/2" (38 mm)
Riser Height 1/4" Below top of tank
TYPICAL APPLICATIONS
Water Softener 14 - 36" diameter
Filters 14 - 30" diameter
based on 10 GPM/ft2
ADDITIONAL INFORMATION
Electrical Rating 24/110/220V 50/60 Hz
Estimated Shipping Weight
Time Clock: 19 lbs
Metered Valve: 27 lbs Pressure
Hydrostatic: 300 psi
(20 bar)
Working: 20 - 125 psi
(1.4 - 8.5 bar)
Temperature
Cold Water Valve: 34 - 110°F (1 - 43°C)
Hot Water Valve: 34 - 180°F (1 - 82°C)
Filter, Time Clock, 1600 Brine System
Hot Water Valve: 34 - 150°F (1 - 66°C)
Meter, 1700 Brine System
Company Information
Guangzhou Jieming Water Treatment Equipment Co.,Ltd. is a one-stop purchasing, exporting, delivering service provider in Water industry field, located in ,Xintang town, Zengcheng, Guangzhou,China.
Facilitated with the largest manufacturer of FRP Tank---Dongguan Huayu Jieming FRP Vessle Co.,Ltd.(the founder’s co-owned factory), and plentiful manufacturers of water treatment products in China, we provide the most cost- effective products and considerately customized service for our customers like Engineering Company /Water treatment product distributor and Users in water treatment industry all over the world.
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