Complete Control Valves only

Clack's family of control valves for the water treatment industry covers the greatest range of applications, while having the greatest commonality of parts.


Clack's control valves incorporate many features that are a direct result of feedback from customers.


Pictures of theses valves are for illustration purposes and may not depict the actual valve model.


Manufactured from composite plastics they are designed to provide high flow rates over a wide range of applications. Thus providing a great deal of flexibility in system design and reduced inventory requirements.

WS1 Valves ( 1" ) female pipe thread, continuous flow rates up to 27 gpm
WS1.25 Valves ( 1 1/4" ) female pipe threads, continuous flow rates up to 34 gpm
WS1.5 Valves ( 1 1/2" ) female pipe threads, continuous flow rates up to 60 gpm
WS2 Valves ( 2" ) female pipe threads, continuous flow rates up to 125 gpm