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Fleck 2750 Control Valve

Product Description

At Pure Aqua Inc., you will find a great variety of fleck valves products such as Fleck 5600, 2750, 9000, 9100, 9500, 3150, 3900, 2850. For more than 50 years, Fleck has led the way in advancing control valve technology for water treatment, softening and filtration applications. Fleck offers more than 20 models with 90 different options and over 1,000 configurations.

The Fleck 2750 commercial valve is a 1 inch valve, with a 1 inch inlet and outlet as well as a 1 inch distributor pilot. Typically, the 2750 valve is used on 10 inch diameter to 24 inch diameter pressure vessels. The 2750 commercial valve is top mounted or side mounted depending on the requirements of the application. The valve has a Cv of 6.8 GPM and can backwash up to 25 GPM. The weight of just the valve is approximately 13 pounds with a working pressure range of 20 to 125 psi. Operating temperatures range from 34 degrees to 110 degrees Fahrenheit. When the 2750 valve is used for a water softener application a 1600, 1650, or 1700 brine valve is used.

How to Order Fleck Valve?

  • Specify the valve needed is for back wash filter or water softener.
  • Specify the flow rate needed for your application
  • Specify the size of tank being used when ordering to ensure proper flow restrictor sizing.
  • Fleck valve has different option, please discuss your application with Pure Aqua representative to offer the best options to fit your application.
[custom-specifications]

 

Valve Specifications: 

Valve material

Lead-free brass*

Inlet/Outlet

1" NPTM

Cycles

5

 

Flow Rates (50 psi Inlet) - Valve Alone:

Continuous (15 psi drop)

26 GPM

Peak (25 psi drop)

33 GPM

Cv (flow at 1 psi drop)

6.8

Max. backwash (25 psi drop)

25 GPM

Regeneration: 

Downflow

Downflow only

Adjustable cycles

Yes

Time available

Electromechanical: 164 minutes

SXT: 199 minutes per cycle

NXT: 240 minutes per cycle

XT: 240 minutes per cycle

 

Meter Information: 

Meter accuracy

.75" - .25 - 15 GPM +/- 5%

1" - 0.7 - 40 GPM +/- 5%

 

 

Meter capacity range (gal.)

Standard: 310 - 5,270

Extended: 1,550 - 26,350

SXT: 1 - 999,900

NXT: 9,900,000

XT: 1,000 - 9,900,000

Dimensions: 

Distributor pilot

1.05" O.D.

Drain line

3/4" NPTM

 

Injector brine system

1600 & 1050 - 3/8"

1700 & 1710 - 1/2"

Brine line

3/8" & 1/2"

Mounting base

2-1/2" - 8 NPSM

Height from top of tank

6 - 1/2"

Typical Applications: 

Water softener

10" - 24" diameter

Filter

10" - 21" diameter

 

Electrical Rating:

24 v, 110 v, 220 v - 50 Hz, 60 Hz **

 

Additional Information: 

Estimated shipping weight

Time clock: 13 lbs.

Metered valve: 26 lbs.

 

Pressure

Hydrostatic: 300 psi

Working: 20 - 125 psi

Temperature

34o - 110o F

 

* As defined in the U.S. EPA Safe Drinking Water Act; the product

also meets California Proposition 65 Standards

 

** 24 VAC Pentair Transformers:         

{C}{C}115 VAC +/- 20% Input, 24 VAC Output
{C}{C}230 VAC +/- 20% Input, 24 VAC Output
{C}{C} 

 

[/custom-specifications]
[custom-features]

1" Commercial Control Valve

Features:
  • Suitable for large residential/light commercial applications
  • Fully adjustable, 5-cycle control delivers controlled upflow backwash, downflow brining and slow rinse, rapid rinse, timed brine refill and downflow service
  • Backwash capacity handles tanks up to 24" diameter
  • Mechanical control (7- or 12-day clock or metered initiated regeneration)
  • Valve body is solid, lead-free brass
  • Time tested, hydraulically-balanced piston, seal, and spacer concept to pilot service flow and regeneration
  • TESTED AND CERTIFIED By the WQA To NSF/ANSI SDT. 61 Section 8 Material Safety Only and ANNEX "G"
Options:
  • Backwash filter
  • Hot water (time clock 180°F, meter 150°F)
  • Meter-initiated regeneration
  • Manual operation
  • Service valve operator
  • No hard water bypass
  • Electronic timer, SE, XT, 3214NXT, or 3200NT
  • Environmental cover
  • Auxiliary switches

 

 

[/custom-features]
[custom-usage]

Applications:

  • Commercial softeners
  • Commercial Media Filters
  • Commercial Carbon Filters
  • Commercial Iron Removal Filters

 

[/custom-usage]
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