Proportional pressure and flow control valves that deliver precise output in challenging applications
A proportional valve provides control in applications where output pressure or flow varies or is based on a dynamic set point. They provide control over air, gases, or water through rapid, highly precise response and help streamline applications while delivering repeatable control and desired output. Emerson’s wide selection of low or high-flow, direct acting, piloted, open or closed-loop proportional valves and regulators deliver ultra-reliable and precise performance.
Proportional flow control valves function with a variety of media, including air, neutral gases, steam, water, and aggressive fluids. Their responsive, precise function and rapid response can adjust for a wide variety of changes throughout the application control chain, making the entire production process more efficient. Optimized flow control improves process and batch quality in highly demanding applications.
Proportional pressure control valves, including directly or indirectly controlled and pilot valves, are essential to control and compensation for dynamic variations in the control chain. They maintain pressure below the upper limit of safe operation and typically must provide short response times and adjustable parameters to meet specific requirements of media or application, and low energy consumption to meet efficiency and sustainability goals.
Emerson's high-pressure regulators are the go-to solution for high pressure control up to 20,000 psi (1378 bar). Pairing a regulator with the TESCOM electropneumatic controller or the AVENTICS proportional valve enables precise remote control and closed-loop feedback. This eliminates common issues such as droop or creep due to varying inlet pressure conditions. The included software enhances system intelligence with valuable data and user-friendly tools for troubleshooting.
Emerson's Jonathan Mitchell shows how you can easily tune AVENTICS proportional valves using online software, to ensure specific application needs are met. Our global team of application engineers are ready to support you - no matter the application.
Optimize precision regulation of Laser Cutting Machines with Proportional Technology | AVENTICS
Emerson's Arthur Gosling explains why proportional valves are key elements to make your machines and processes smarter and more reliable. Their flexibility enables you to easily adjust the settings on your machines, for continuous improvement over the lifetime of your equipment.
The ER5000 Series is a microprocessor based PID (Proportional, Integral, Derivative) controller that brings precise algorithmic pressure control to a wide range of applications.
The SENTRONIC HD is a highly accurate, electronic proportional pressure control valve for sophisticated applications in pneumatic control engineering. By highly accurate, we mean a control deviation of less than 0.25 %. The SENTRONIC HD enables precise control of pressure, flow rate, power, speed, distance or angular positions.
Emerson's Gerson Henning explains how intelligent proportional control of your PET bottle blowing machine can help you to improve sustainability.
Emerson's Jonathan Mitchell shows how you can easily tune AVENTICS proportional valves using online software, to ensure specific application needs are met. Our global team of application engineers are ready to support you - no matter the application.
Optimize precision regulation of Laser Cutting Machines with Proportional Technology | AVENTICS
Emerson's Arthur Gosling explains why proportional valves are key elements to make your machines and processes smarter and more reliable. Their flexibility enables you to easily adjust the settings on your machines, for continuous improvement over the lifetime of your equipment.
The ER5000 Series is a microprocessor based PID (Proportional, Integral, Derivative) controller that brings precise algorithmic pressure control to a wide range of applications.
The SENTRONIC HD is a highly accurate, electronic proportional pressure control valve for sophisticated applications in pneumatic control engineering. By highly accurate, we mean a control deviation of less than 0.25 %. The SENTRONIC HD enables precise control of pressure, flow rate, power, speed, distance or angular positions.
Emerson's Gerson Henning explains how intelligent proportional control of your PET bottle blowing machine can help you to improve sustainability.
The ASCO Series 209 proportional valves offer superior precision, flow and power consumption for medical devices, hydrogen fuel pumps, food equipment and more
