Clack WS2 Water Softener Control Valve
Built to tame commercial demand, the Clack WS2 control valve muscles a full 2-inch flow path through an epoxy-coated, lead-free brass body.
A solid-state microprocessor manages up to 9 customizable cycles and 4 regeneration triggers, while the proven piston-and-spacer design delivers rock-steady performance at 115 gpm service and 80 gpm backwash (15/25 psi).
Lithium-battery backup protects settings, and the blue front display shows real-time flow, capacity and days-to-regeneration at a glance.
Tool-free maintenance, NSF 61/372 certification, and optional stainless meter or weather cover make the WS2 the go-to heart for high-capacity softeners or filters.
Engineered and assembled in the USA for unmatched longevity.
- 2” Top mount control valve suited for commercial/industrial applications
- Epoxy coated lead free brass valve body
- Economical stainless steel optional meter assembly
- Service flow rate of 435 lpm (26.1 m3/h) (115 gpm), backwash 303 lpm (18.2 m3/h) (80 gpm)
- Solid state microprocessor with easy access front panel settings
- Front panel display for time of day, days until next regeneration, volume remaining and current flow rate.
- Four methods to initiate regeneration; meter immediate, meter delayed, time clock delayed or pressure differential
- Program in ppm, French degrees, German degrees, or cubic meters
- Fully programmable regeneration cycle sequence (maximum 9)
- Programmable regeneration cycle times
- Days override feature; 1-28 days available
- Coin Cell Lithium battery back-up with an 24 hour carry over
- Level VI 15-volt output DC power supply provides safe and easy installation
- Pre or Post treated water regenerant refill
- 24 Hour Clock
- Reliable and proven DC drive
- One piece expanding seal spacer stack assembly
- Linearly reciprocating piston operation
Manufacturer: Clack
Model Number: WS2Cl
Availability: In Stock
Valve Specifications
| Valve Material | Epoxy-coated, lead-free brass |
| Inlet/Outlet | 2″ female NPT (top-mount) |
| Weight | 29 lbs (13 kg) shipping |
| Operating Pressures | 20 – 125 psi |
| Hydrostatic Test Pressure | N/A |
| Water Temperature | 40° – 110° F |
Flow Rates
| Service 15 psi drop |
115 gpm |
| Backwash 25psi drop |
80 gpm |
| Service | Cv = 29.7 |
| Backwash | Cv = 16.0 |
Dimensions
| Width | N/A |
| Height | N/A |
| Riser Tube Dia. | 1.90 ” OD (1.5 ” NPS distributor pilot) |
| Riser Height | N/A |
| Height From Top of Tank | 8.5″ |
