2025 Nelsen Corporation Catalog - Catalog - Page 235
Clack 3" Control Valve, Tank Adapters , Drain Line Flow Controls 9
Clack WS3 Control Valves
Control Valves
CL-WS3-0.0-SC
CL-WS3-0.0-SC
The Clack WS3 control valve is a 3" top or side mount control valve suited for commercial/industrial
applications with 9-cycle fully adjustable cycle sequences and fully adjustable cycle times and a
1-28 days override feature. This Lead Free brass valve body has service flow rates of 250 gpm and a
backwash of 220 gpm with pre or post treated water regenerant refill. The solid state microprocessor
with easy access front removable POD settings displays Time of Day, Current Flow Rate, Totalizer
and Volume/Days until Regeneration. Four methods to initiate regeneration; meter immediate, meter
delayed, time clock delayed or pressure differential. Optional double backwash feature offers optimum
regeneration, cleaning ability and efficiency. The capacitor provides back-up with up to 24 hour carry
over. The 24-volt output AC adapter provides safe and easy installation with a reliable and proven DC
drive. Economical stainless steel meter assembly is optional.
CL-WS3-0.0-SC
3" Time Clock Softener Valve
CL-WS3F-0.0-SC
3" Backwash Only Filter Valve
FOR WS3 METERED CONTROL - ADD 3" METER ASSEMBLY
CL-3-EM
WS3 3" Meter Assembly FxF NPT
Clack Tank Adapter Assemblies
The tank adapter assembly is required for the WS2QC, WS2HF and WS3 control valve to be fitted
to the tank.
CL-WS2HF/2QC-4
WS2HF/2QC 4" Base Assembly
CL-WS2HF/2QC-FLNG
WS2HF/2QC 6" Flange Base Assembly
CL-WS2HF/2QC-SIDE
WS2HF/2QC 2" Side Mount Base Assembly NPT
CL-WS3-FLNG
WS3 6" Flange Base Assembly
CL-WS3-SIDE
WS3 Side Mount Base Assembly NPT
CLACK DRAIN LINE FLOW CONTROLS
CL-WS2HF/2QC-4
CL-WS2HF/2QC-FLNG
CL-DLFC-75
Drain Elbow ¾" Male Assembly
- 0.7 to 10.0 GPM, Uses
1 - 3/4" Flow Washer
CL-DLFC-100
Drain Fitting 1"
Male NPT w/o
Silencer - 9.0 to
25.0 GPM
(1 - 1" Flow
Washer)
CL-DLFC-200
WS2H/3 DLFC 2 MNPT X 2
FNPT - 7.0 to 150 GPM, Up to
5 - 3/4" & 4 - 1" Flow Washers
CL-DLFC-200-75
WS2 DLFC Assembly 1½" MNPT
x 3/4" MNPT Elbow
(No DLFC Buttons)
CL-WS3-FLNG
CL-WS3-SIDE
CL-DLFC-120
DLFC Assembly 1¼" FNPT x 1½"
FNPT - 9.0 to 85.0 GPM
(Up to 6 - 3/4" & 1 - 1"
Flow Washers)
CL-DLFC-150
DLFC Assembly 1½" MNPT x
1½" FNPT (9.0 to 85 GPM)
Up to 6 - 3/4" & 1 - 1"
Flow Washers
CL-DLFC-300
WS3 DLFC Assembly NPT
9.0 to 225 GPM
Up to 9 - 1" Flow Washers
Order Flow Control
Washers Separately
CL-WASHER10-10.0
CL-WASHER10-13.0
CL-WASHER10-15.0
CL-WASHER10-17.0
CL-WASHER10-20.0
CL-WASHER10-25.0
3/4" Washers on Page 9-6
Call Nelsen Toll-Free from Anywhere in the U.S. - 800.362.9686
All prices and products subject to change without notice. ©Nelsen Corporation
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