⚙️ Clack V1CIDMD — automatic control valve with downflow regeneration and built-in flow meter

ℹ️ General description

Clack V1CIDMD is a modern control valve for water treatment systems, combining reliability, functionality, and precise control.
This model is equipped with a built-in flow meter (Metered Control with Internal Flow Sensor), which optimizes salt and water consumption during regeneration, extending the lifespan of the filter media.

The valve operates in downflow regeneration mode and ensures stable performance even under high loads. Control is carried out via a 5-button panel with an illuminated display, providing easy setup and diagnostics.

⚙️ Technical specifications

✅ Regeneration modes:

• Meter Immediate (immediate by volume)

• Meter Delayed (delayed by volume)

• Time Clock Delayed (time clock based)

• Combined mode

✅ Cycles: up to 36 programs, including double backwash
✅ Flow rates:

• Service: 27 gpm (≈ 6.1 m³/h)

• Backwash: 27 gpm

✅ Operating pressure: 1.4–8.6 bar
✅ Water temperature: +4 °C to +43 °C
✅ Memory: non-volatile, with lithium battery (retains settings up to 8 h during power outage)
✅ Power supply: 15 V DC adapter (Level VI)
✅ Body material: glass-filled composite (Noryl)
✅ Connections: inlet/outlet — ¾″ to 1.5″ NPS; base — 2½″-8 NPSM
✅ Supported regenerants: NaCl, KCl, KMnO₄, sodium bisulfite, chloramines

Dimensions and weight

✔️ Height (from mounting base to top of valve): ~187 mm (7 3/8″)
✔️ Width: ~140 mm
✔️ Depth: ~190 mm
✔️ Weight: ≈ 2 kg (4.5 lb) — without tank and media

⚙️ Control panel

♻️ 5 buttons: ▲, ▼, NEXT, REGEN, SET CLOCK
♻️ Backlit digital display
♻️ Quick regeneration start with one button
♻️ Simple navigation through menu and settings

⭐ Advantages

✔️ Built-in flow meter for precise water usage monitoring
✔️ Reduced salt and regenerant consumption
✔️ Universal compatibility with filtration and softening systems
✔️ High reliability and durability
✔️ Flexible cycle and mode configuration