AI Appraisal Estimate

This item is a high-quality plumbing component manufactured by VSH, a prominent Dutch brand known for domestic and industrial piping systems. The fitting is constructed from solid brass (messing), characterized by its distinctive golden-yellow metallic hue and corrosion-resistant properties. Structurally, it consists of a dual-purpose body: one end features a standard external male screw thread designed for connecting to threaded valves or pipes, while the opposing end is a compression fitting socket integrated with a hexagonal nut assembly. The overall length is approximately 40-50mm. The central body also features a hexagonal shoulder, which serves as a grip point for a wrench during installation. The craftsmanship is indicative of modern industrial manufacturing with precise machining visible on the thread peaks and a clean, bore-through interior. The condition is described as 'nieuw' (new), and visual inspection confirms this, as the brass exhibits a bright, unoxidized surface luster with no signs of installation damage, tool-mark scarring, or mineral buildup. There are minor manufacturing marks typical of bulk-produced hardware, but no functional defects. This component is essential for transitioning between different types of plumbing connections in pressurized water or gas systems.

I have conducted a visual examination of the VSH Brass Compression to Male Thread Fitting Adapter. The item appears to be in 'Nieuw' (new) condition, exhibiting the characteristic bright, unoxidized luster of high-quality industrial brass. The machining on the hexagonal nut and the male threads shows precision consistent with VSH’s manufacturing standards. There are no visible tool marks, cross-threading, or lime-scale deposits, confirming the item has never been installed. The market for such components is stable but localized. VSH is a premium European brand, often commanding a higher price point than generic alternatives due to their reliability in high-pressure plumbing and gas systems. Comparables for a single compression-to-male adapter of this size typically retail between $10 and $20 depending on the specific diameter (likely 15mm or 22mm). As a common industrial component, it is not 'rare,' but its value is sustained by its functional utility. Factors impacting value include the integrity of the compression ring (olive) inside the nut, which I have assumed is present and undamaged. While the visual indicators—such as the specific brass hue and the 'VSH' branding style—point toward authenticity, I must note the limitations of a digital inspection. Full authentication is limited by the inability to verify the exact metallurgical composition via X-ray fluorescence (XRF) or to inspect the internal bore for casting flaws. For a definitive valuation, an in-person inspection would be required to verify thread pitch accuracy with a gauge and to confirm the presence of all internal sealing components. Provenance is assumed via the provided 'New' status in a retail or surplus context.