Fleck 3900
Fleck 3900 Series 3” Commercial Control Valves
Fleck’s 3990 valve is ideal for commercial and industrial water softeners and filters with service flows up to 250 GPM and backwash requirements of up to 100 GPM. The Fleck 3900 valve body offers rugged construction and simple mechanical operation.
Fleck Control Valves automatically control the backwash and regeneration cycles for media filters and water softeners to keep your water treatment system working at optimal performance all the time. Fleck control valves are available in time-clock option which can be set to regenerate every day, every two to three days, or on certain days of the week. Fleck valves are also available in metered options for on-demand regeneration based on the volume of water that has been used. Manual operation, dP triggered regeneration, interlocking, series and remote start configurations are available upon request.
Benefits of Fleck 3900 Control Valves
- Solid lead-free brass body for long life and durability
- Excellent service flow rates (250 GPM continuous, 325 GPM peak)
- The rugged, simple mechanical design is easy to use
- Fully automatic operation for single or multi-tank systems in alternating or interlocking arrays
Fleck 3900 Control Valves Product Details
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Flow Rates: (50 PSI Inlet) – For Top Mount
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Fleck 3150 Control Valve Installed |
Fleck 3900 Control Valve Back |
Fleck 3900 Ele3ctronic Control Valve |
Fleck 3900 Control Valve without Cover |
Fleck 3900 Control Valves Features
- Fully adjustable, 5-cycle control delivers upflow back wash, downflow brining, slow rinse, rapid rinse and down flow service
- Designed for single tank or multi-tank systems, alternating or interlocking
- Continuous flow rate of 250 GPM
- Protective NEMA 3R enclosure is water-resistant, corrosion-resistant, and UV stable
- Choice of 7 or 12 day clock or meter initiated regeneration
- TESTED AND CERTIFIED By the WQA To NSF/ANSI SDT. 61 Section 8 Material Safety Only and ANNEX "G"
Applications for Fleck 3900 Control Valves
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Optional Equipment for Fleck 3900 Control Valves |
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Fleck controls are available with the following options upon customer request:
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