Satterlund Supply carries an extensive lineup of high-performance ball valves—available in brass, stainless steel, carbon steel, and PVC—to deliver reliable, quarter-turn shutoff and flow control across plumbing, HVAC, chemical, and industrial systems. Our ball valves include full-port, standard-port, and reduced-port designs with NPT, BSP, socket-weld, and flanged end connections, all featuring blow-out proof stems and PTFE seats for leak-tight performance up to 6000 PSI. Engineered to meet ANSI/ASME B16.34, ISO 5211, and API 6D standards, these valves offer exceptional corrosion resistance, temperature tolerance, and longevity.