Swagelok HC22-8-VCR-3-4TB7 VCR Fitting

Swagelok HC22-8-VCR-3-4TB7 is an Alloy C-22 VCR metal gasket face-seal fitting that connects a 1/2 in Swagelok VCR port to a 1/4 in tubing line with a 0.049 in tube-wall thickness (TBW). Fabricated from corrosion‑resistant Alloy C-22 stainless steel, this four‑component VCR fitting uses Swagelok’s metal gasket face-seal technology to deliver a leak-tight seal in demanding chemical and vacuum environments. The 1/2 in VCR to 1/4 in tubing configuration enables compact, robust plumbing for instrumentation and process lines where reliable metal-to-metal sealing is required. As part of Swagelok’s VCR family, it is designed for high-purity gas and chemical service, providing dependable performance in systems that demand corrosion resistance and mechanical strength. This specific HC22 variant is suitable for assemblies that must withstand aggressive fluids and elevated temperatures, while maintaining compatibility with other Swagelok VCR components in 1/2 in and 1/4 in sizes.