Valve plate sealing component for Graco air motor systems, ensuring controlled air flow and preventing internal leakage for stable pump operation.
| Equipment Type | Graco Systems | Function of Seal |
|---|---|---|
| Air-Operated Diaphragm Pumps | Select Graco AODD pump models | Seals the valve plate to maintain proper air distribution and prevent leakage |
| Air Motor Assemblies | Graco pneumatic pump air motors | Ensures airtight sealing between valve plate and housing surfaces |
| Pump Repair & Rebuild Kits | Graco service and maintenance kits | Restores sealing efficiency during air system overhaul |
The Graco 188617 Seal, Valve Plate is a precision sealing component designed for the valve plate section of Graco air motor assemblies. It maintains airtight separation within the pneumatic control system, ensuring consistent air flow direction and stable pump cycling.
Installed between the valve plate and mating surfaces, it helps reduce air leakage, improves operational efficiency, and supports reliable performance in high-duty industrial fluid handling systems.
