The SK Series is the latest member of Swageloks line of ball valves. SK Series multipurpose ball valves offer positive, quarter-turn shutoff for general process and control applications in fluid systems. Their key features include 316 stainless steel construction, spring-loaded seats, floating ball, low-torque operation, and compact design. Theyre rated for working pressures to 6,000 psig (413) bar and temperatures ranging from -40 to +302°F. Swagelok is headquartered in Solon, OH.