Clack central control valve WS 3

The Clack WS 3" central control valves are generally used in softening, filtration and deferrisation. Plants up to a flow rate of 56.8 m³/h can be equipped with this type of valve. The Clack WS 3" valve has a clamp connection for head and side mounting.

3" central control valve for for head or side mounting
operation up to 56.8 m³/h – backwash 50.0 m³/h
state-of-the-art microprocessor with front-panel operation and easy access
with integrated flowmeter
24h hour indicator
program in ppp, French degree, German degree or m³
time priority function up to 28 days
salt alarm and mixing valve optional
with 20V transformer, lithium battery with 8h service life and tested drive motor
for tank sizes up to 21" diameter
freely programmable regeneration cycles (maximum 9) via removable keypad
four possibilities – in addition to the manual start – for initiating regeneration

  • volume-controlled
  • volume-controlled with time priority function
  • time-controlled with time priority function
  • differential pressure controlled

valve design ensures optimal flow rates and backwash performance
modular robust design
easy maintenance or modification, minimum stocking of parts

Clack central control valve WS 3