Titan 13380 Lower Ball Stop Disc
OEM SprayTECH Valve Component
Titan 13380 Lower Ball Stop Disc is a genuine OEM replacement disc used in the lower valve assembly of compatible SprayTECH EP-series sprayers, limiting check ball travel to ensure proper valve timing and prevent ball migration.
Compatibility Table
A worn or deformed disc allows excessive ball movement, causing improper valve timing, reduced efficiency, and erratic pressure. Replacement restores proper valve function.
SprayTECH Lower Valve Flow Control Component
Titan 13380 Lower Ball Stop Disc for EP-Series Sprayers
Titan 13380 is the OEM lower ball stop disc specified for the lower valve assembly of compatible SprayTECH EP-series sprayers. It serves as a stop for the check ball, limiting its upward travel to ensure it lifts just enough for proper flow without excessive movement that could cause delayed seating or damage.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | Genuine OEM lower ball stop disc used in the lower valve assembly of compatible SprayTECH EP-series piston pump sprayers. |
| Function | Limits the upward travel of the check ball in the lower valve assembly. Ensures proper valve timing and prevents ball migration that could cause delayed seating or damage. |
| Replacement Triggers | Worn disc (thickness reduced, allowing excess ball travel), deformed shape (disc no longer flat), loss of prime, or erratic pressure from improper valving. |
| Industrial Applications | Professional sprayer lower valve repair and restoration of proper valve timing and pressure regulation. |
| Compatible SprayTECH Machines | EP2300, EP2300se, EP2400, and Wagner ST595, as confirmed by parts databases. |
| OEM Part Number | 13380 Lower Ball Stop Disc (also listed as "Inlet Ball Stop Disc"). |
| Related Parts Commonly Serviced Together | Check ball (inspect for wear, pitting, or deformation), valve seat (check sealing surface), and valve housing (ensure disc seats properly). |
| Common Problems Solved | Loss of prime, erratic pressure fluctuations, and valve leakage caused by excessive ball travel from a worn or deformed disc. |
| Target Users / Markets | Painting contractors, maintenance crews, rental fleet operators, and repair shops servicing SprayTECH EP-series sprayers. |
| OEM and Brand Information | Genuine SprayTECH replacement component. The official EP2300 manual references lower valve servicing, and this disc is cross-referenced by parts distributors for the EP-series. |
| Commercial Benefits | Low-cost OEM disc that restores proper valve function, preventing prime loss and ensuring reliable pump performance. |
The 13380 Lower Ball Stop Disc is installed in the lower valve assembly. Installation requires access to the valve assembly and careful cleaning of all components. Inspect the check ball, valve seat, and valve housing for wear or damage before reassembly. Regular inspection during pump service helps identify disc wear before it affects performance.
Frequently Asked Questions
Quick answers for confirming fitment, function, and replacement timing.
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