
Fleck (15151) Screw, Knob
Technical Details
| Part Number | 15151 |
| Manufacturer | Fleck |
| Compatible Valve | Fleck 5600 Series |
| Component Type | Control Knob Screw |
| Material | Durable Polymer |
| Function | Knob Retention Hardware |
| OEM Part | Yes |
Replacement Procedure
- Remove the existing control knob from your Fleck 5600 valve by unscrewing the old 15151 screw counterclockwise
- Align the replacement knob with the valve stem, ensuring proper orientation for cycle indicators
- Insert the new Fleck 15151 screw through the knob center and thread it into the valve stem clockwise
- Tighten firmly by hand until the knob is secure, but avoid over-tightening which may strip the threads
Fits These Systems
This genuine Fleck 15151 knob screw is specifically engineered for all Fleck 5600 series control valves used in residential and commercial water softener systems. It works with both 5600 SXT electronic and 5600 mechanical timer models. If your control knob has become loose or the original screw has been lost or damaged during maintenance, this OEM replacement ensures proper fit and function without modification.
Technical Details
| Part Number | 15151 |
| Manufacturer | Fleck |
| Compatible Valve | Fleck 5600 Series |
| Component Type | Control Knob Screw |
| Material | Durable Polymer |
| Function | Knob Retention Hardware |
| OEM Part | Yes |
Replacement Procedure
- Remove the existing control knob from your Fleck 5600 valve by unscrewing the old 15151 screw counterclockwise
- Align the replacement knob with the valve stem, ensuring proper orientation for cycle indicators
- Insert the new Fleck 15151 screw through the knob center and thread it into the valve stem clockwise
- Tighten firmly by hand until the knob is secure, but avoid over-tightening which may strip the threads
Fits These Systems
This genuine Fleck 15151 knob screw is specifically engineered for all Fleck 5600 series control valves used in residential and commercial water softener systems. It works with both 5600 SXT electronic and 5600 mechanical timer models. If your control knob has become loose or the original screw has been lost or damaged during maintenance, this OEM replacement ensures proper fit and function without modification.
Description
Technical Details
| Part Number | 15151 |
| Manufacturer | Fleck |
| Compatible Valve | Fleck 5600 Series |
| Component Type | Control Knob Screw |
| Material | Durable Polymer |
| Function | Knob Retention Hardware |
| OEM Part | Yes |
Replacement Procedure
- Remove the existing control knob from your Fleck 5600 valve by unscrewing the old 15151 screw counterclockwise
- Align the replacement knob with the valve stem, ensuring proper orientation for cycle indicators
- Insert the new Fleck 15151 screw through the knob center and thread it into the valve stem clockwise
- Tighten firmly by hand until the knob is secure, but avoid over-tightening which may strip the threads
Fits These Systems
This genuine Fleck 15151 knob screw is specifically engineered for all Fleck 5600 series control valves used in residential and commercial water softener systems. It works with both 5600 SXT electronic and 5600 mechanical timer models. If your control knob has become loose or the original screw has been lost or damaged during maintenance, this OEM replacement ensures proper fit and function without modification.
















