3900 Control Valve

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3900 Control Valve

Category:

Flecker Control Valve

  • Product Description

     ■ Features/Benefits

    ● Lead-free brass valve body for superior strength and durability

    ● Continuous service flow rate of 250 GPM with a backwash of 100 GPM

    ● Backwash capability accommodates softener tanks up to 63" and filter up to 42" in diameter

    ● Fully adjustable 3- or 5-cycle control for efficient and reliable water treatment system

    ● Designed for single or multiple tank systems

    ● Environmental protective cover for water resistance, corrosion resistance, and UV stability

    ● Time-tested, hydraulically-balanced piston for service and regeneration

    ● Rugged-built electromechanical timer designed with heavy duty 3/8" wide plastic gears

     

    ■ Options

    ● Filter or softener control valves

    ● Downflow co-current or upflowcounter-current regeneration

    ● No hard water bypass piston

    ● Brine cam auxiliary switch

    ● Electromechanical timer auxiliaryswitch

    ● Treated water regeneration

    ● Versatile top or side mount

    ● Electromechanical 7- or 12-day time clock, meter delayed, or meter immediate regeneration

    NXT- Network controller uses on board communication capabilities to link multiple valves [via off-the-shelf CAT3,CAT5, or better cables) for system types 4,5,6,7,9,and 14

    XT- Offers a two-line,16 character LCD backlit display for easy entering of master and user programing as well as view of diagnostics

    Electromechanical Timer- Simple to adjust and easy to service with quick access to all internal components

     

    VALVE SPECIFICATIONS

    Valve Material

    Lead-free brass

    Inlet/Outlet

    3" NPTF/BSPF

    Cycles

    3 or 5

     

    FLOW RATES (50 PSI INLET) – Valve Alone

    Continuous (15 psi drop)

    250 GPM (56.8 m3/h)

    Peak (25 psi drop)

    325 GPM (73.8 m3/h)

    Cv (flow at 1 psi drop)

    65

    Max. Backwash (25 psi drop)

    100 GPM (22.7 m3/h)

     

    REGENERATION

    Downflow/Upflow

    Both

    Adjustable Cycles

    Yes

    Time Available

    Electromechanical: 0-164 min/regeneration

     

    NXT: 0-240 min/cycle

     

    XT: 0-240 min/cycle

     

    METER INFORMATION

    Meter Accuracy

    3" Paddle: 7-300 GPM ±5% (1.6-48 m3/h)

    Meter Capacity Range

    3" Standard: 3750-63750 gal (14-240 m3)

     

    3"Extended: 18750-318750 gal (71-1200 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

    3" O.D. (90 mm)

    Drain Line

    2" NPTF

    Brine Valve

    1800:1"

    Injector System

    1800

    Mounting Base

    Top:6" - 8 threaded, 6" flanged or welded flange

    Height from Top of Tank

    15" (381 mm)

    Riser Tube Diameter

    3" (76 mm)

    Riser Height

    Flush with top of tank

     

    TYPICAL APPLICATIONS

    Water Softener

    24-63" diameter

    Filter

    24-42" diameter (based on 10 GPM/ft2)

     

    ADDITIONAL INFORMATION

    Electrical Rating

    24/110/220V; 50/60 Hz

    Estimated Shipping Weight

    Time Clock: 93 lbs

     

    Metered Valve: 115 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)

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