Titan 0532345 Inlet Valve Seat

Part number 0532345 is an Inlet Valve Seat, a precision-machined component specifically engineered for the Titan Impact 400 Airless Sprayer and Impact 340 models. The Impact 400 features a 0.75 HP DC motor delivering 3000 PSI maximum pressure for residential, property maintenance, and small commercial applications. This valve seat is a critical component of the inlet check valve assembly, providing the precision sealing surface against which the inlet valve ball seats during operation. When properly mated with a new inlet valve ball, the seat creates a positive one-way seal that allows material to flow into the pump chamber during the suction stroke and prevents backflow during the pressure stroke.

The inlet valve seat is included in Valve Seat Kit P/N 0532916, which also contains the inlet valve seal, inlet valve ball, and PTFE O-ring. Service procedures require careful attention during installation: when replacing the seat, the notched side of the seat must face downward when reinstalled into the inlet valve assembly. This precise orientation ensures proper fluid flow and reliable sealing. The seat is manufactured from wear-resistant materials to withstand the continuous impact of the valve ball and the abrasive effects of pigmented coatings over thousands of operating cycles.

A worn or damaged inlet valve seat causes symptoms identical to worn pump packings: the pump will prime successfully but will not build or maintain full operating pressure. Debris stuck in the seat can also prevent proper seating, causing pressure loss and erratic performance. Replacement with genuine 0532345 inlet valve seat restores proper check valve function, eliminates pressure loss due to backflow, and ensures reliable priming performance for professional Impact series sprayers.