Clack Control Valves

Clack Control Valves

Pure Aqua supplies Clack control valves that provide several kinds of advantageous features to businesses worldwide. These benefits include unmatched double backwash, cleaning ability, regenerative cycles, solid efficiency, dependable DC drive, simple installation, safety, and ideal service and backwash rates. These valves also come with an advanced microprocessor that has terrific access front panel options. 

Clack Commercial Valves


  • WS1 Valve
  • WS1.25 Valve
  • WS1.5 Valve
  • WS2 Valves
Clack Industrial Valves


  • WS2H Valve
  • WS3 Valve

Pure Aqua has over 20 years of experience as a global provider of Clack Control valves. These valves are designed for water softener machinery used in residential, commercial and industrial applications. They are considered as some of the most dependable, easily accessible, and simplest control valves to operate in the market.

In 2001, after years of development and extensive field testing, Clack introduced its first line of control valves. The goal was to design a family of control valves for the water treatment professional that covered the greatest range of applications, while having the greatest commonality of parts.

Pure Aqua distributes Clack’s filtration media in different mesh sizes. Regardless of the type of water treatment required, Clack has a filtration media suitable for different needs.

What is a Clack Water Softener?

A Clack valve is used in conjunction with a water softener system to eliminate minerals found in hard water, such as magnesium and calcium. It directly connects to incoming water supply and works to clean the scaling that occurs with water hardness.

Clack control valves have remained as the perfect accessory in maximizing the performance of a water softener. These valves work in controlling the water flow to ensure constant high pressure in the softener. Additionally, it can turn off the flow of water when the system shuts down to avoid wasting water.

You'll be ready to get soft water from outlets once it filters these elements. This serves us in a variety of ways, but the important ones to consider are lower maintenance expenses, fewer damages, and better quality drinking water.

Clack Valve Features:

  • Most parts are replaceable irrespective of valve size, with the exception of pistons, electrical, and drive components.
  • Treated water regeneration
  • To achieve optimal water quality, the twin valve has a pre-rinse capability for the secondary tank. Removes the potential of murky water due to iron migration when the system is switched on.
  • Standard pipe size that may be fitted in a range of combinations and are extremely versatile.
    • 90° Offset
    • Second Tank angled around the corner
  • On the go serviceability:
    • The water meter access port avoids the requirement to remove the valve head from the piping system in order to repair the meter.
  • It can be used in an up-flow or down-flow design.

The Advantages of Using a Clack Water Softener Valve


Clack valves are regarded as one of the most dependable, according to many online reviews. This is due to their early reputation for excellent control valve technology.


When it comes to Clack water softener valves, their control system is extremely user-friendly. If you're having trouble, you can consult the operation and maintenance handbook that comes with every softener, or contact and connect with our customer service.

You can do the following with a water softener using a Clack valve:

  • Spend less on costly repairs (i.e washing machines and dishwashers)

  • Soap and detergent usage should be reduced.

  • Prevent the need for costly scaling repairs on pipes, bathrooms, toilets, and faucets.

Clack aims to include originality into every one of its valves is proven by accomplishing important features such as:

  • Increased management of water flow

  • Automation of the softening process

  • Timer controls

This, along with a slew of other unique characteristics, will appeal to just about anyone, and you'll find them in almost all of their water softeners.