SIATA V260

Summary

Product identification

The V260 is a control valve for water treatment systems, including softeners, demineralizers, and filters. It is compatible with various timer controllers and offers different configurations for simplex, duplex, and multi-tank systems.

Operating limits

• Operating Pressure: 1.5 to 6 bar
• Static pressure resistance: 22 bar
• Operating Temperature: 5 to 40° C

Feed water

• Maximum quantity of regenerative resin: 500 lt

Flow rates

• Service Flow rate (1 bar drop): 21 m³/h
• Backwash: max 12 m³/h
• Slow rinse: 300 to 1000 lt/h
• Fast rinse: max 14 m³/h

Electrical

• Electrical Rate: See timer specifications

Mechanical / hydraulic

• Valve Body Material: ABS + FV
• Mounting base (lateral): 2 1¼” male
• Drain line: ISO Ø 40 mm male
• Brine line: ISO Ø 16 mm

Piping Fittings

• PVC fitting 2 1¼” - ISO d. 50 female/female (glue)
• PVC fitting 2 1¼” - 1 1/2” female/male
• Brass fitting 2 1¼” - 1 1/2” female/male
• Brass fitting 2 1¼” - 2” female/male

Regeneration

• Regeneration Type: Downflow (as specified for the standard cycles, though upstream is mentioned for backwash in the English translation).
• Downflow Regeneration Cycles:
  1. Backwash (Upflow per English translation)
  2. Brine (Downflow)
  3. Slow Rinse (Downflow)
  4. Rapid Rinse + Brine Refill (Downflow)
  5. Service (Downflow)
• Adjustable cycles: Depend on the timer
• Time available: Depend on the timer

Accessories/Options

• Filter Valve
• Demineralization Valve
• Brine Valve TD0145 or TD0145-A
• By-Pass raw water in service (instabil valve)
• No By-Pass raw water in service (idropneumatic valve)
• No By-Pass raw water in regeneration (depends on timer and idropneumatic valve)

Certificates

• DM 174 DD April 06, 2004 compliance
• 2002/95/EC (RoHS)

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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