Residential Clack WS1 and WS1.25 Models
Parts compatible with all Clack WS1 and WS1.25 valves, as well as the Clack Retention Tank and In/Out lines.
All genuine Clack Corporation items. .... Down Load WS1, WS1.25 Manual
NOTE: Several other "Brands" now use the Clack type of valve under their private label.
How to Tell if you have the WS1 or WS1.25, is the WS1 uses Gray Spacer Seal Stack Assembly, V3005
YouTube Video showing tips for taking apart the Clack Valve
Trouble Shooting Helps and LINKS
We only sell repair parts for the Clack valves.
We are not allowed ( because of Clack Corporation policy ) to sell the complete Clack Valves or systems that use them through our Internet Store.