The Valve Wiring Harness Seal Plug is used to close unused or open cavities within valve harness interfaces to control exposure to the surrounding environment. It creates a sealed boundary that restricts the entry of fluid, dust, and unwanted particles into internal passages. It allows valve systems to operate without interruption caused by contamination. It works by occupying empty ports that are not connected to active lines or wiring paths.Attributes:• Controls access points without affecting active circuits.• Allows maintenance activities without removing sealed plugs.• Reduces contamination risk in valve control areas.• Provided with a contact size of 16.Applications: The Valve Wiring Harness Seal Plug is used in valve harness assemblies where unused cavities must be closed to prevent external entry and preserve proper internal operation.