SIATA V132

Summary

Product identification

• Product Name: SIATA RESIDENTIAL VALVE V132
• Product Line: SIATA WATER PURIFICATION VALVES
• Document Title: SIATA RESIDENTIAL VALVE V132 TECHNICAL SHEET

Technical Characteristics

• Flow rate: up to 7 m³/h (7.32 gpm)
• Features:
  • Quick connect clips for easy installation and maintenance
  • Compatible with the entire SIATA controller range
• Typical applications:
  • Softening
  • Demineralisation
  • Filtration
• Optional Functions:
  • Mixing device (for residential softeners up to 800 L/h flow rate, for pressure vessels up to 10x35 inches diameter)
  • Backwash flow control (for filter and demineralisation installations)
  • Driver replica of the pressure point (for special applications, e.g., driving an external brine valve or closing the valve outlet)

Flow Rate

• Continuous (Δp = 1 bar): 7.0 m³/h (7.32 gpm)
• Maximum backwash (Δp = 1.8 bar): 3.0 m³/h
• Flow rate reference (3.5 bar inlet - valve alone): See the official PDF for exact tabulated values.

Valve Specifications

• Material: Glassfiber reinforced ABS
• Hydrostatic pressure: 22 bar
• Working pressure: 1.5-6 bar
• Working temperature: 5–40°C

Dimensions

• Inlet/outlet: Male 2 inches BSP or various QC** fittings
• Distributor pilot: 32 mm O.D.
• Drain line: 20 mm - QC**
• Brine line: 3/8 inch
• Mounting base - Top: 21/2 inches 8 NPSM
• Height (from top of tank): 129 mm ± 2

Tank Size Application (Recommended)

• Water softener: 8–16 inches (max 200 L of resin)
• Filter: 8–16 inches (according to filter media specs)
• Demineralisation: 8–16 inches (max 200 L of resin)

Meter

• Accuracy range 3/4 inch (± 5%): 12-150 Lpm
• Accuracy range 11/2 inch (± 5%): 36-200 Lpm

Regeneration Cycles

• Softener & demineralisation:
  1. Backwash (Upflow)
  2. Brine & slow rinse (Down flow)
  3. Rapid rinse (Down flow)
• Filter:
  1. Backwash (Upflow)
  2. Rapid rinse (Down flow)

Options

• Mixing: Yes
• Backwash Flow Control: Yes
• Driver replica: Yes

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