EB Series One-Piece Instrumentation Ball Valves are part of the growing family of FloLok instrumentation valves. They are designed for analytical sampling and conditioning systems, control systems, and other medium-pressure applications. EB Series ball valves use one-piece encapsulating packing to ensure leak-tight operation and provide positive shutoff in high- low- and dynamic pressure applications. The encapsulating PTFE packing eliminates dead space to reduce purging time and improve system cleanliness. EB Series ball valves also feature an innovative packing retainer that prevents the stem from blowing out when making inline packing adjustments.