
Clack (V3725)-Clack WS2 Downflow Piston Assembly
Clack WS2 Downflow Piston Assembly (V3725V)
Valve Control Cycle
Downflow Operation
Piston directs untreated water downward through the resin bed, ensuring proper contact time for ion exchange and hardness removal.
Pressure Isolation
Internal seals and O-rings maintain separation between service flow and drain ports, preventing bypass and ensuring efficient regeneration cycles.
Cycle Transition
Piston repositions during backwash, brine draw, and rinse stages, managing flow direction and timing throughout the full regeneration sequence.
Clack WS2 Control Valves
This V3725V downflow piston assembly is designed exclusively for Clack WS2 series control valves in downflow service configurations. Verify your valve model and flow direction before ordering, as upflow and downflow pistons are not interchangeable. Compatible with residential and commercial water softener systems using Clack WS2 valve platforms. Includes all necessary seals and O-rings for a complete piston rebuild.
Clack WS2 Downflow Piston Assembly (V3725V)
Valve Control Cycle
Downflow Operation
Piston directs untreated water downward through the resin bed, ensuring proper contact time for ion exchange and hardness removal.
Pressure Isolation
Internal seals and O-rings maintain separation between service flow and drain ports, preventing bypass and ensuring efficient regeneration cycles.
Cycle Transition
Piston repositions during backwash, brine draw, and rinse stages, managing flow direction and timing throughout the full regeneration sequence.
Clack WS2 Control Valves
This V3725V downflow piston assembly is designed exclusively for Clack WS2 series control valves in downflow service configurations. Verify your valve model and flow direction before ordering, as upflow and downflow pistons are not interchangeable. Compatible with residential and commercial water softener systems using Clack WS2 valve platforms. Includes all necessary seals and O-rings for a complete piston rebuild.
Description
Clack WS2 Downflow Piston Assembly (V3725V)
Valve Control Cycle
Downflow Operation
Piston directs untreated water downward through the resin bed, ensuring proper contact time for ion exchange and hardness removal.
Pressure Isolation
Internal seals and O-rings maintain separation between service flow and drain ports, preventing bypass and ensuring efficient regeneration cycles.
Cycle Transition
Piston repositions during backwash, brine draw, and rinse stages, managing flow direction and timing throughout the full regeneration sequence.
Clack WS2 Control Valves
This V3725V downflow piston assembly is designed exclusively for Clack WS2 series control valves in downflow service configurations. Verify your valve model and flow direction before ordering, as upflow and downflow pistons are not interchangeable. Compatible with residential and commercial water softener systems using Clack WS2 valve platforms. Includes all necessary seals and O-rings for a complete piston rebuild.








