Rotary Control Valves

Dyna-Flo Control Valves

Dyna-Flo control valves are a robust line of industrial control valves engineered for precise modulation and on/off regulation of fluid and gas flow in demanding process environments such as oil & gas, chemical, petrochemical, and power generation industries. Designed with heavy-duty globe, segmented ball, rotary plug and sliding stem configurations, these valves provide reliable performance across a wide range of pressures, temperatures and flow conditions while meeting key industry standards like ASME B16.34 and NACE for durability and safety. Dyna-Flo's product range also includes integrated actuators and controllers that enhance automation and process control, helping plants maintain stable operations, reduce downtime, and improve overall efficiency by delivering accurate, repeatable control of process variables.

Attenuflow® RCV Series Rotary Control Valves

The AttenuFlow® RCV G-series and L-series rotary control valves from Total Valve Systems are designed for maximum performance and minimum noise or cavitation. Engineered, manufactured and tested in our ISO 9001:2015 facility in Broken Arrow, Oklahoma, and available in a wide range of sizes and pressure ratings, AttenuFlow® rotary control valves provide the quality and reliability, value required for today's demanding applications.