Fleck 1500

Summary

Product Identification

• Model: 1500
• Type: 0.75" Residential Control Valve

Features

• Fully adjustable, 5-cycle control: Upflow backwash, downflow brining, slow rinse, rapid rinse, brine refill, and downflow service.
• Time-tested, hydraulically balanced piston, seal, and spacer concept.
• Solid, lead-free brass valve body.
• Continuous flow rate of 17 GPM.
• Backwash capacity for tanks up to 14" diameter (softener applications) and 10" diameter (filter applications).
• English and Spanish language labels.

Options

• Hot water capability: up to 180°F (filters and non-metered control valves), up to 150°F (metered control valves).
• Service valve operator.
• Side mount.
• No hard water bypass.
• Environmental cover.
• Nickel plating.
• Auxiliary switches.
• Manual operation (filter or softener).
• Choice of 7 or 12-day clock.
• Meter delayed or immediate initiated regeneration.
• Filter or softener control valves.

Valve Specifications

• Valve Material: Lead-free brass
• Inlet/Outlet: 3/4" NPTF
• Cycles: 5
• Flow Rates (50 psi Inlet) - Valve Alone:
  • Continuous (15 psi drop): 17 GPM
  • Peak (25 psi drop): 22 GPM
  • Cv (flow at 1 psi drop): 4.8
  • Max. backwash (25 psi drop): 14 GPM
• Regeneration: Downflow/Upflow or Downflow only
• Adjustable Cycles: Yes
• Time Available (Electromechanical): 164 minutes

Meter Information

• Meter Accuracy: ±5% for 0.25 - 15 GPM
• Meter Capacity Range (gallons):
  • Standard: 125 - 2,125
  • Extended: 625 - 10,625

Mechanical / Hydraulic

• Distributor Pilot: 13/16" O.D.
• Drain Line: 1/2" Quick Connect
• Injector Brine System: 1600
• Brine Line: 3/8"
• Mounting Base: 2-1/2" - 8 NPSM side mount 3/4" NPTF
• Height from top of tank: 6" - 12"

Typical Applications

• Water Softener Tank Diameter: 6" - 14"
• Filter Tank Diameter: 8" - 10"

Operating Limits

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

Electrical

• Ratings: 24V, 110V, 220V - 50 Hz, 60 Hz

Additional Information

• Estimated Shipping Weight (Time Clock): 11 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