Fleck 6700 XTR

Summary

Product Identification

• Model: 6700XTR
• Type: Advanced Electronic Control Valve
• Part No.: 42384 Rev B 3/09

Features

• Two-line, sixteen-character LCD backlit display
• Shift Key for digit selection in programming modes
• Diagnostic Mode:
  • Current flow rate
  • Peak flow rate (resettable)
  • Totalizer (resettable)
  • Hours between last two regenerations
  • Hours since last regeneration
  • Volume remaining (adjustable)
• User Program and Master Programming Modes
• Programmable Auxiliary Relay Output (dry contact)
• LED Status Indicator:
  • Blue: In service
  • Green: In regeneration
  • Red: Error

Options

• Auxiliary Switch
• Backwash Filter
• Double Backwash
• Meter delayed or immediate regeneration
• Metallic or fiber-reinforced polymer bypass
• Upflow Regeneration

Valve Specifications

• Valve material: Fiber-reinforced polymer
• Inlet/Outlet: 3/4", 1", or 1-1/4"
• Cycles: 5
• Flow Rates (50 psi Inlet) - Valve Alone:
  • Continuous (15 psi drop): 20 GPM
  • Peak (25 psi drop): 26 GPM
  • Cv (flow at 1 psi drop): 5.2
  • Max. backwash (25 psi drop): 7 GPM
• Regeneration: Downflow/Upflow (Both)
• Adjustable cycles: Yes
• Time available per cycle: Up to 240 minutes
• Meter Information:
  • Meter capacity range: 1 - 9,900,000 gallons
• Distributor pilot: 13/16" or 1.05" O.D.
• Drain line: 1/2" NPTF
• Injector brine system: 1600
• Brine line: 3/8"
• Mounting base: 2-1/2" - 8 NPSM
• Height from top of tank: 7-1/2"

Typical Applications

• Water softener: 6" - 12" diameter tanks
• Filters: 6" - 10" diameter tanks

Electrical

• Rating: 24 V - 60 Hz, 50 Hz
• Transformer Options: 115 VAC or 230 VAC input, 24 VAC output

Operating Limits

• Pressure:
  • Hydrostatic: 300 psi
  • Working: 20 - 125 psi
• Temperature: 34° - 110°F

Mechanical / Hydraulic

• Estimated shipping weight:
  • Time Clock valve: 5 lbs
  • Metered valve: 6 lbs

Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror