

OEM Titan Outlet Valve Spring
Titan 0270499 Outlet Valve Spring is an OEM compression spring that provides the necessary closing force for the outlet valve on compatible AirCoat Air-Assisted Airless Sprayers, ensuring proper one-way flow and preventing backflow during operation.
Compatibility Table
OEM outlet valve spring restores proper valve timing, maintains system pressure, prevents backflow, and ensures reliable spray performance.
Titan Outlet Valve Spring Replacement
Titan 0270499 is an OEM outlet valve spring that provides the necessary closing force for the outlet valve in compatible AirCoat Air-Assisted Airless Sprayers, SprayTech ED655, and other airless systems. This spring ensures proper one-way flow by returning the outlet valve ball to its seat after each pumping cycle, preventing backflow and maintaining system pressure.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | Genuine Titan outlet valve spring that provides the closing force for the outlet valve assembly. Used in the fluid section of SprayTech AirCoat (0508074A), ED655, and other airless spray systems. Critical component that ensures proper valve timing and prevents backflow. |
| Material & Specifications | Precision-wound compression spring manufactured from high-tensile steel. Designed to provide consistent closing force under repeated compression cycles. Corrosion-resistant coating for compatibility with solvents, paints, and coatings. |
| Function | Returns the outlet valve ball to its seat after each pumping stroke. Creates a tight seal to prevent fluid backflow into the pump. Maintains system pressure for consistent spray performance. Assists in priming by enabling proper suction. Critical for proper one-way flow in the fluid section. |
| Industrial Applications | Professional sprayer repair, fluid section rebuilds, outlet valve servicing, and rental fleet equipment maintenance. |
| Compatible Titan Machines | SprayTech AirCoat (0508074A), SprayTech ED655, Titan AirCoat Air-Assisted, AirCoat Spray System. |
| Accurate Part Number | 0270499 Outlet Valve Spring (also referenced as 270499). |
| Related Parts Commonly Serviced Together | Outlet valve ball, outlet valve seat, O-ring, ball stop/retainer, outlet valve body, and seal washer (9970103). |
| Common Problems Solved | Lost spring tension causing outlet valve to remain open or close slowly, weak spring causing pressure loss and erratic spray, broken spring preventing valve closure, difficulty priming, and pump running but not building pressure. |
| Service Guidance | If the sprayer experiences pressure loss, inconsistent output, or fails to prime, inspect the outlet valve spring and replace it along with the valve seat and ball during a fluid section rebuild. Do not stretch a worn spring to restore tension as this will not restore consistent performance and may cause further damage. Always use the correct OEM spring for proper valve function. |
| Use with Coating Systems | Supports AirCoat air-assisted airless sprayers used in industrial coatings, cabinetry, wood finishing, and metal fabrication applications. |
| Commercial Benefits | Restores proper valve closing force, prevents backflow, maintains system pressure for consistent spray, enables reliable priming, and extends fluid section service life. |
The 0270499 Outlet Valve Spring is a critical component in the fluid section of AirCoat and other airless spray systems. This compression spring returns the outlet valve ball to its seat after each pumping stroke, ensuring proper one-way flow and preventing backflow of material into the pump. Over time, valve springs can weaken from metal fatigue, break, or lose tension from repeated compression cycles. A weakened or broken spring can cause the outlet valve to remain open or close slowly, resulting in pressure loss, erratic spray, and difficulty priming. If you notice the sprayer experiences pressure loss, inconsistent output, or fails to prime, inspect the outlet valve spring and replace it along with the valve seat and ball during a fluid section rebuild. Do not stretch a worn spring to restore tension as this will not restore consistent performance and may cause further damage. Always use the correct OEM spring for proper valve function.
Quick answers for confirming fitment, function, and service value.