Swagelok B-QC4-B-2PM Stainless Quick Connect Fitting

Swagelok B-QC4-B-2PM is a Brass Instrumentation Quick Connect Body in the QC4 family, designed for fast, reliable quick-connects in instrumentation lines. It features a 0.2 Cv flow coefficient and 1/8 in. NPT threads, enabling compatibility with Swagelok QC components used in gas and liquid measurement and analysis setups. Built from brass, it offers corrosion resistance and durability suitable for common laboratory and process environments where compact, repeatable connections are required. The B- prefix denotes brass construction, while the -2PM suffix identifies this specific porting/locking configuration within the QC4 series, ensuring compatibility with the corresponding mating stems and nipples in Swagelok’s quick-connect ecosystem. These quick-connect bodies are widely employed in analytical instrumentation, sampling lines, gas-delivery systems, and calibration rigs where rapid connection and disconnection with a reliable seal is advantageous.