Clack 2864 WS2EEQC

Summary

Product Identification

• Model: Clack 2864 WS2EEQC Water Specialist 2” EE/QC Control Valve
• Certifications: NSF/ANSI 44, 61 and 372

Operating Limits

Operating Pressures

• Minimum/Maximum: 20 psi – 125 psi

Operating Temperatures

• Minimum/Maximum: 40º – 110º F

Feed Water

Compatible Regenerants/Chemicals

• Sodium chloride
• Potassium chloride
• Potassium permanganate
• Sodium bisulfite
• Chlorine and chloramines

Product Water

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

AC Adapter

• Supply Voltage (US): 120V AC
• Supply Voltage (International): 230V AC
• Supply Frequency (US): 60 Hz
• Supply Frequency (International): 50Hz
• Output Voltage: 20V AC
• Output Current: 750 mA

Mechanical / Hydraulic

Valve Body

• Material: Epoxy coated lead free brass
• Mounting: 2” top mount or side mount
• Inlet/Outlet: 2” Female NPT
• 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

Control Valve Flow Rates

• Service @ 15 psi drop: 125 gpm
• Backwash @ 25 psi drop: 85 gpm
• Cv Service: 32.3
• Cv Backwash: 17.0

Meter Assembly

• Material (Optional): Stainless steel

Dimensions & Weight

• Valve Bodies with 2" Female NPT Inlet & Outlet: 2.375” OD (2" NPS)
• Mounting Base Options: 4" - 8 UN, 6” Flange or Side Mount
• Height from Top of Tank (4" - 8 UN QC Base): 11.2”
• Height from Top of Tank (6" Flange QC Base): 11.3”
• Shipping Weight (With Meter): 30 lbs.

Tank Applications

• Water Softener Diameter: 12” – 48”
• Water Filter Diameter: 12” – 36”

Cycles of Operation

• Number of Cycles: up to 6
• Regeneration Type: Downflow
• Adjustable Cycle Times: Fully adjustable
• Cycle List (Softener):
  1. Backwash 1st (upflow): 1-95 minutes
  2. Regenerate Draw/Slow Rinse (downflow): 1-180 minutes
  3. Backwash 2nd (upflow): 1-95 minutes
  4. Fast Rinse (downflow): 1-95 minutes
  5. Regenerant Refill (in service with treated water): 0.1-99.0 minutes or off
  6. Service (downflow)
• Cycle List (Filter):
  1. Backwash: 1-95 minutes
  2. Rinse: 1-95 minutes

Features

• 2” top mount or side mount control valve for commercial/industrial applications
• Epoxy coated lead free brass valve body
• Economical stainless steel optional meter assembly
• Service flow rate of 125 gpm, backwash 85 gpm
• Solid state microprocessor with easy access front panel settings
• Front panel display for time of day, days until next regeneration, volume remaining, current flow rate and total volume used (Totalizer)
• Four methods to initiate regeneration: meter immediate, meter delayed, time clock delayed, or pressure differential
• Optional double backwash feature
• Coin cell lithium battery back-up with an 8-hour carry-over
• 12-volt output AC adapter
• Post treated water regenerant refill
• Reliable and proven DC drive
• Patented one-piece expanding seal spacer stack assembly (U.S. Patent 6,402,944)
• Patented linearly reciprocating piston operation (U.S. Patent 6,444,127)

Options

• Backwash Filter
• Weather Cover

Disclaimer: This extracted information may not include all figures, footnotes, or revisions present in the original OEM PDF datasheet. Contractual data must always be verified against the specific OEM PDF revision utilized for the project.

Official datasheet (PDF)

Lenntech datasheet mirror