Introducing the ASCO Series 209 Proportional Flow Control Valves: Precision, Efficiency, and Versatility

We are excited to announce the launch of the ASCO Series 209 proportional flow control valves, brought to you by Emerson. These cutting-edge valves have been meticulously engineered to deliver unparalleled levels of precision, pressure ratings, flow characteristics, and energy efficiency in a compact and purpose-built design. With their exceptional performance and compact size, the Series 209 valves are the ideal choice for industries such as medical equipment, food and beverage, and heating, ventilation, and air conditioning (HVAC), where precise flow control is paramount.

When it comes to high-precision flow control applications, accuracy, response time, and repeatability are critical factors. The Series 209 valves excel in these areas, boasting low hysteresis (less than or equal to 5%), excellent repeatability (less than or equal to 1%), and high sensitivity (less than or equal to 0.2%). These features contribute to the valves’ outstanding precision, making them perfect for regulating tool speed in dental chairs, controlling steam flow in coffee makers, managing water flow in cooling systems, and even controlling hydrogen flow in fuel cells.

At Emerson, we understand that proportional valves play a vital role in enhancing equipment performance and efficiency. That’s why we have designed the ASCO Series 209 valves to offer top-of-the-line performance in a compact footprint. This enables our customers to engineer innovative products that drive sustainability, reduce costs, and improve lives.

One of the standout features of the Series 209 valves is their low power consumption and rapid response time (less than or equal to 15 milliseconds). These attributes not only optimize system performance and efficiency but also extend battery life in devices powered by them. Additionally, an improved internal design eliminates metal-on-metal contact, preventing clicking noises and allowing the valves to operate silently. This feature is crucial for environments like medical facilities, commercial buildings, and food service establishments, where occupant comfort and well-being are of utmost importance.

Rest assured, the Series 209 valves meet global approvals, including Underwriters’ Laboratories (UL), United Kingdom Conformity Assessed (UKCA), and European Conformity (CE). They offer a range of options to tailor the valves for specific applications. For instance, they can be cleaned for critical applications such as oxygen therapy devices and come in different coil configurations, simplifying installation and providing added flexibility. Moreover, a selection of elastomers ensures compatibility with various media, including FDA-approved elastomers for food and beverage applications and those capable of withstanding demanding environments like painting and powder coating.

The ASCO Series 209 valves are the newest addition to Emerson’s comprehensive lineup of industry-leading proportional valve technology. To learn more about these game-changing valves and how they can revolutionize flow control in your industry.

Experience the power of precision, efficiency, and versatility with ASCO Series 209 proportional flow control valves by Emerson. Upgrade your flow control systems today and unlock a new level of performance and innovation.