Datasheet summary
Clack 2943 WS2SPQC
Engineering summary from PDF text extraction for Clack 2943 WS2SPQC. Verify every value with the OEM datasheet.
Summary
Product identification
- Product: Water Specialist 2” SP/QC Control Valve
- Model variations:
- V2SPDME (Battery Valve w/ AC Adapter)
- V2SPDME-P03 (Battery Valve w/ Solar Panel)
- Certifications: NSF/ANSI 44, 61 and 372
Operating limits
- Operating Pressures: Minimum 20 psi – Maximum 125 psi
- Operating Temperatures: Minimum 40º F – Maximum 110º F
Feed water compatibility
- Compatible regenerants/chemicals: Sodium chloride, potassium chloride, potassium permanganate, sodium bisulfite, chlorine and chloramines.
Mechanical / hydraulic
- Inlet/Outlet: 2” Female NPT
- Valve Body Material: Lead free brass
- Regeneration Type: Downflow
- Cycles: Up to 6
- Service Flow Rate: 125 gpm @ 15 psi drop
- Backwash Flow Rate: 85 gpm @ 25 psi drop
- Cv Service: 32.3
- Cv Backwash: 17.0
- Drain Line Connection: 1.5” Female NPT
- Brine Line Adapters: Included (1” Male NPT elbow, ¾” x 1” solvent weld elbow, and ½" OD Poly Tube Compression)
- Mounting Base Options: 4" - 8 UN, 6” Flange, or Side Mount
- Height (from top of tank):
- With 4" - 8 UN QC Base: 11.2”
- With 6" Flange QC Base: 11.3”
- Shipping Weight (with meter): 30 lbs.
Meter specifications
- Accuracy: ± 5%
- Flow Rate Range: 1.5 – 150 gpm
- Gallon Range: 20 – 1,500,000 gallons
- Totalizer: 1 – 9,999,000 gallons
Electrical
- Power Source:
- AC Adapter (12-volt output)
- Solar panel (recharges batteries)
- Battery Backup: Coin Cell Lithium battery (8 hour carry over of time of day)
- Rechargeable Batteries: 6 "AA" Nickel Metal Hydride
- Microprocessor: Solid state with easy access front panel settings
Controls and Display
- Initiate Regeneration Methods: Meter immediate, meter delayed, time clock delayed, or pressure differential
- Display Features: Time of day, days until next regeneration, volume remaining, current flow rate, and total volume used (Totalizer)
- Cycle Control: Fully adjustable, 6-cycle control (controlled backwash, downflow brining/slow rinse, second backwash, fast rinse, refill, and downflow service)
- Optional Features: Double backwash
Tank Applications
- Water Softener: 12” – 48” diameter tanks
- Water Filter: 12” – 36” diameter tanks
Cycles of Operation
| Cycle | Range of time (minutes) | Softener | Filter |
|---|---|---|---|
| 1. Backwash 1st (upflow) | 1-95 | 1-95 | Backwash 1-95 |
| 2. Regenerate Draw/Slow Rinse (downflow) | 1-180 | ||
| 3. Backwash 2nd (upflow) | 1-95 | 1-95 | Rinse 1-95 |
| 4. Fast Rinse (downflow) | 1-95 | ||
| 5. Regenerant Refill | 0.1-99.0 | (in service with treated water) | |
| 6. Service (downflow) |
Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.