• Smith Flow Control - Halma India

Electric Rotary Valves

Halma India offers RV-Series of Electric Rotary Valves, delivering unobstructed, inert fluid paths with high flow rates and low dead volumes, manufactured by Bio-Chem Fluidics. The series features three different models for easy integration into OEM systems. Designed for applications such as sample collection, loop injection or flow path selection, the series of valves provides a lower pressure drop than conventional solenoid mixing valves. Each model’s ¼” – 28 UNF fluid port connections and flow configurations were designed to match the industry standard most commonly found in existing systems. All valves use a unique PTFE fluid path for maximum compatibility with aggressive solvents. The RV-Series includes three different models to match customers’ needs. The most basic model, the RV-E, includes only the valve head assembly for use with a system’s pre-existing stepper motors. The RV-SN includes its own two-phase, hybrid stepper motor, and the RV-SC features the same stepper motor with an intelligent motor controller and driver. Bio-Chem Fluidics is a world leading manufacturer of inert, miniature fluid handling components. The company offers complete fluid system solutions for a wide range of industries including analytical chemistry, clinical diagnostics and medical device manufacture, as well as a large labware portfolio for the scientific community.