stainless steel (SS) ball valve is a durable, quarter-turn valve using a hollow, perforated, and pivoting spherical ball to control flow, characterized by high corrosion resistance and 1000 WOG (water, oil, gas) pressure ratings. These valves (often available on Parker NA) utilize a 90-degree handle turn to open/close, typically with PTFE seats for reliable sealing in industrial applications. Stainless Steel Ball Valves Key Features and Technical Specifications: Design Types: Available in 1-piece (reduced port), 2-piece, and 3-piece (full port) designs, allowing for easy, maintenance, and repair, Material Grades: Primarily constructed from SS304/CF8 for standard use or SS316/CF8M for high-corrosion environments (e.g., chemicals, seawater). Performance: Typically rated for high pressure (1000 PSI to over 5000 PSI) and operating temperatures ranging from -29°C to +180°C. Connection Types: Available in NPT (threaded), BSP/BSPT, flanged, or welded ends. Operation: Manual lever handle (often lockable for safety), pneumatic, or electric actuators. Common Applications: Water, wastewater management, and irrigation systems. Oil, gas, chemical processing, and petrochemical industries. Food processing and pharmaceuticals (where high sanitation is required).