Rotary control ball valves are engineered for precise flow regulation in demanding industrial environments. Designed according to API 6D, IEC 60534, and ISA 75 standards, these valves offer reliable performance across a wide temperature range from -320°F to 428°F (-196°C to 220°C). Their forged bolted two-piece or three-piece body construction ensures durability and ease of maintenance, while the preferred flow direction optimizes operational efficiency. Available in sizes ranging from NPS 2 to 48 (DN 50 to 1200) and rated for pressure classes ASME 150 through ASME 2500, these valves accommodate various piping systems through flanged (RF, RTJ) and butt-welded end connections. The precision rotary motion provides stable and accurate flow control, making these valves ideal for critical process control applications where both control accuracy and reliability are paramount.
