Swissfluid SSC4IN Lined Swing Check Valve Wafer Style

The Swissfluid SSC4IN is a high-performance lined swing check valve designed for wafer-style installation between flanges, ideal for corrosive and aggressive media in chemical, pharmaceutical, and industrial applications. This 4-inch nominal size valve features a fully lined body with A99 liner material (typically PTFE or similar fluoropolymer), providing excellent chemical resistance and preventing backflow in pipelines. Its compact wafer design allows for easy integration into tight spaces, reducing installation time and costs compared to traditional flanged check valves. Key benefits include low pressure drop, reliable sealing under varying pressures, and maintenance-free operation due to the swing disc mechanism. However, it may require periodic inspection in high-vibration environments to ensure liner integrity. Advantages over similar products include superior corrosion resistance for harsh chemicals, a lightweight construction for easier handling, and compliance with industry standards like ISO and ANSI. This valve operates effectively in temperatures up to 200°C depending on liner, with a pressure rating of 10 bar at 20°C. Based on attached images, the unit appears new and unused, wrapped in protective plastic, with a visible serial number (08020005) and no signs of wear. No parent/child assets are evident. For resources, refer to Swissfluid's official site: datasheet available at https://www.swissfluid.ch/en/products/check-valves/ssc/ (PDF download); model decoder guide in product brochure.