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The Clack® CI valve, made in the United States, is designed to work with ion-exchange materials. It features a direct-flow regeneration type and backwash function. Regeneration can be delayed, instant, or both.
Specifications
FLOW RATES
Service @ 15 psi/1 bar drop (includes bypass and meter) - 265 lpm (15.9 m3/h) (70 gpm)
Backwash @ 25 psi/1.7 bar drop - 197 lpm (11.8 m3/h) (52 gpm)
OPERATING PRESSURES
Minimum/Maximum: 20 - 125 psi (1.4 - 8.6 bar)
OPERATING TEMPERATURES
Minimum/Maximum: 40º - 110º F (4º – 43º C)
METER
Accuracy: ± 5%
Flow Rate Range: 2 - 284 lpm (0.5 - 75 gpm)
Volume Range: 0.02 - 5,700 m3
Totalizer: 1 m3 - 99,999 m3
DIMENSIONS & WEIGHT
Distributor Pilot
Valve bodies with 1.5" Female BSPT Inlet & Outlet - 50 mm OD
Valve bodies with 1.5" Female NPT Inlet & Outlet - 1.90” OD (1.5" NPS)
Drain Line Connection(2) - 1.25” Female NPT
Adapter Included - 3⁄4" Male NPT Elbow
Brine Line Connection - ¾” Female NPT
Adapter Included - ½” OD Poly Tube Compression
Mounting Base - 4" - 8 UN
Height From Top Of Tank - 191 mm (7.5”)
Weight - 21 lbs (9.5 kg)
TANK APPLICATIONS
Water Softener: 6" - 24" Diameter
Water Filter (2): 6" - 30" Diameter
CYCLES OF OPERATION
Choose up to nine regeneration cycles, in any order, with a wide range of available values:
Backwash: 1 - 120 minutes
Rinse: 1 - 120 minutes
Pause (service): 1 - 480 minutes
Brine (co-current): 1 - 180 minutes
Brine (counter-current): 1 - 180 minutes
Refill (softener): 0.05 - 90.00 Kg
Refill (filter): 0.2 - 76.00 Liters / .1 - 99 minutes
Options: Backwash Filter, Bypass, Weather Cover
Compatible with the following typical concentrations of regenerants or chemicals: Sodium chloride, potassiumchloride, potassium permanganate, sodium bisulfite, chlorine and chloramines
(1) See Distributor Pilot.
(2) Casting comes with a 1.25" Female NPT drain connection. An adapter is provided to accept existing WS1 drain line 3⁄4" Male NPT flow controls up to 38 lpm (10 gpm). Other drain line flow controls are available for flow rates above 38 lpm (10 gpm).
(3) Filter tank size calculated @ 407 lpm per m2 of bed area/10 gpm of backwash per square foot of bed are