Titan 762-145 Inlet Valve Ball (Replaces Titan 509583)
OEM Titan Valve Component
Titan 762-145 Inlet Valve Ball (Replaces 509583) is an OEM precision check valve component that controls one-way material flow in the inlet valve assembly of compatible Titan sprayers. It ensures proper priming and prevents backflow during pump operation. Compatible with RentSpray 650.
Compatibility Snapshot
Note: The 762-145 is listed as compatible with the RentSpray 650 in multiple parts databases. Always verify fitment against the official parts diagram for your exact model and revision.
Titan Fluid Section Component
Titan 762-145 Inlet Valve Ball for Pump Priming Service
Titan 762-145 is an OEM precision inlet valve ball that directly replaces original Titan part number 509583. It serves as the check mechanism in the inlet valve assembly of compatible Titan airless sprayers, lifting during the intake stroke to allow material flow and seating to prevent backflow. This maintains proper priming and pump efficiency. A worn, pitted, or stuck ball can cause loss of prime, pressure loss, and erratic pump operation.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM inlet valve ball for compatible Titan airless sprayers. Directly replaces original part number 509583. |
| Function | Lifts during the intake stroke to allow material flow and seats to prevent backflow. Maintains proper priming and pump efficiency. |
| Compatible Titan Machines | RentSpray 650, RentSpray 450/600, Advantage 400/500, Impact 340/400/410/440/640, Epic 447HPX/660HPX/690GXC, PowrLiner 1800M/2800/3100, 440 series, 640 series, 1100XC, ProMark II. |
| OEM Part Number | 762-145. Replaces 509583. |
| Related Parts Commonly Serviced Together | Inlet valve seat, inlet cage, pressure spring, Teflon O-ring, outlet valve ball. |
| Common Problems Solved | Loss of prime (sprayer won't prime), pressure loss, backflow, stuck inlet valve, and erratic pump operation. |
| Target Users / Markets | Painting contractors, rental fleets, maintenance crews, and repair shops servicing compatible Titan airless sprayers. |
| OEM & Brand Information | Genuine Titan OEM component designed for correct fitment in compatible sprayer valve systems. |
| Commercial Benefits | Restores proper priming, prevents backflow, maintains system pressure, and extends pump service life. |
If your sprayer is not priming, the inlet cage ball may not be seating properly or may be stuck. Check the inlet valve housing for debris that could cause the valve to stick; even a tiny chip of paint can cause issues. Inspect the seat and Teflon O-ring to ensure they are in place and undamaged. Always verify the correct part number against the official parts diagram for your specific sprayer model and revision.
Frequently Asked Questions
Quick answers for confirming fitment and service requirements.
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