Sno-Trik SS-945-FPAR High Pressure Angle-Pattern Needle Valve

SS-945-FPAR High Pressure Angle-Pattern Needle Valve is Swagelok’s Sno-Trik 945 series valve designed for precise throttling in high‑pressure gas and liquid lines. The 945 series comprises high‑pressure needle valves offered in straight and angle patterns, with the FP AR designation identifying the angle‑pattern variant within this lineup. This valve enables fine metering and reliable isolation in demanding service, making it a common choice for chemical processing, petrochemical instrumentation, calibration rigs, and laboratory gas lines where stable, leak‑tight control at elevated pressures is required. Angle-pattern variants within the Sno-Trik family often feature a replaceable seat for serviceability, improving long‑term reliability in critical applications. The SS-945-FPAR model is documented in Swagelok catalogs and distributor datasheets as part of the 945 high‑pressure valve family, reflecting its role in the Sno-Trik design language and its availability with multiple end‑connection configurations across markets.