fleck 2750 1-inch control valve ideal for residential or commercial filter and softener applications fleck ? 2750 1-inch control valve features/benefits lead-free brass valve body for superior strength and durability continuous service flow rate of 26 gpm with a backwash of 25 gpm backwash capability accommodates softener tanks up to 30" and filter up to 21" in diameter fully adjustable 3- or 5-cycle control for efficient and reliable water treatment system 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 no hard water bypass piston brine cam auxiliary switch electromechanical timer auxiliary switch hot water electromechanical 7- or 12-day time clock, meter delayed, or meter immediate regeneration manual lever operations 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. sxt- large lcd display and user- selectable time clock or metered function; usable for filtration and softener systems. 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. tested and certified by the wqa to nsf/ansi standard 61 section 8 material safety only. tested and certified by the wqa to nsf/ansi standard 372 for lead free compliance. restriction of hazardous substance compliant ul recognized to 979 filtration & process
filtration & process 5730 north glen park road, milwaukee, wi 53209 p: 262.238.4400 | www.pentairaqua.com | customer care: 800.279.9404 | tech-support @ pentair.com all pentair trademarks and logos are owned by pentair, inc. or its affiliates. all other registered and unregistered trademarks and logos are the property of their respective owners. because we are continuously improving our products and services. pentair reserves the right to change specifications without prior notice. pentair is an equal opportunity employer. 40737 rev e jl14 ? 2013 pentair residential filtration, llc. all rights reserved. valve specifications valve material lead-free brass* inlet/outlet 1" nptm/bspm cycles 3 or 5 flow rates (50 psi inlet) C valve alone continuous 26 gpm 15 psi drop (5.9 m 3 /h) peak 33 gpm 25 psi drop (7.5 m 3 /h) cv 6.8 flow at 1 psi drop max. backwash 25 gpm (5.7 m 3 /h) 25 psi drop regeneration downflow/upflow downflow only adjustable cycles yes time available electromechanical: 0 - 164 min/regeneration sxt: 0 - 199 min/cycle nxt: 0 - 240 min/cycle xt: 0 - 240 min/cycle meter information meter accuracy 3/4" paddle: 0.25 - 15 gpm 5% (0.06 - 3 m 3 /h) 1" paddle: 0.7 - 40 gpm 5% (0.16 - 9 m 3 /h) 1" turbine: 2 - 40 gpm +5/-8% (0.45 - 9 m 3 /h) meter capacity range 3/4" standard: 125 - 2,125 gal (0.5 - 8 m 3 ) 3/4" extended: 625 - 10,625 gal (2.5 - 40 m 3 ) 1" standard: 310 - 5,270 gal (1.2 - 20 m 3 ) 1" extended: 1,550 - 26,350 gal (6 - 100 m 3 ) sxt: 1 - 999,900 gal (0 - 3,785 m 3 ) nxt: 1 - 9,900,000 gal (0 - 37,476 m 3 ) xt: 1,000 - 9,900,000 gal (3.8 - 37,476 m 3 ) dimensions distributor pilot 1.05" o.d. (26.7 mm) drain line 3/4" nptm brine valve 1600 or 1650: 3/8" 1700 or 1710: 1/2" injector system 1600 or 1700 mounting base 2.5"C 8 npsm height from top of tank 6.5" (165 mm) riser tube diameter 3/4" (19 mm) riser height flush with top of tank typical applications water softener 10 - 30" diameter filters 10 - 21" diameter based on 10 gpm/ft 2 additional information electrical rating 24/110/220v 50/60 hz estimated shipping weight time clock: 13 lbs metered valve: 26 lbs pressure hydrostatic: 300 psi (20 bar) working: 20 - 125 psi (1.4 - 8.5 bar) temperature cold water valve: 34 - 110f (1 - 43c) hot water valve: 34 - 180f (1 - 82c) filter, time clock, 1600 brine system hot water valve: 34 - 150f (1 - 66c) meter, 1700 brine system *as defined in the u.s. epa safe drinking water act; the product also meets california proposition 65 standards for lead-free brass.
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