The Hoke 7200 Series ball valves are heavy-duty quarter-turn instrumentation valves designed for reliable shutoff service in demanding gas and liquid applications. These valves feature a floating ball design that provides bubble-tight sealing, low operating torque, and long cycle life under repeated operation. The robust body construction enhances mechanical strength and operational safety in high-pressure environments, while reinforced seat materials ensure dependable leak-tight performance across a broad temperature and pressure range. Hoke’s Dyna-Pak® stem sealing system minimizes leakage and reduces maintenance requirements during extended service. Constructed primarily from 316 stainless steel, the series offers excellent corrosion resistance and compatibility with aggressive industrial media. Typical applications include process instrumentation, analyzer systems, hydraulic service, sampling systems, and high-pressure isolation duties requiring durable quarter-turn shutoff valves.