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Emerson (NYSE: EMR), headquartered in St. Louis, Missouri (USA), is a global technology and engineering company. Our Emerson Automation Solutions business helps process, hybrid, and discrete manufacturers maximize production, protect personnel and the environment while optimizing their energy and operating costs.

Our industry-leading brands including - ASCO™, AVENTICS™, TESCOM™ and TopWorx™ - deliver an extensive suite of leading fluid control and pneumatic products and automation services.

Safety and Reliability
ASCO pilot valves, manual reset valves, and redundant systems are an integral part of the final control element for any Safety Instrumented System. The ASCO product line includes a wide range of 2, 3 and 4-Way solenoid valves with ATEX/IECEx certified operators and redundant control solutions that can manage the flow of steam, aggressive liquids and gasses, fuel oil, and other fluid automation needs.

ASCO solenoid valves are critical components in the refining process. The manual reset valves are SIL 3 capable certified by Exida/TÜV per IEC 61508. We offer refineries a full solution for actuator control: filter regulators, solenoid valves, accessory valves and switch boxes.

Smarter Control & Diagnostic Capabilities for Machine Automation
Emerson offers a wide range of fieldbus electronics to meet your needs. We offer a range of all relevant protocols including I/O-Link allowing users to specify options. Whether you need an AVENTICS valve system with full I/O-functionality, a stand-alone solution without valves, or a valve system with direct fieldbus connection without I/O, we have the solution for you. Our electronics and valve systems are easily configurable to meet your requirements with modularity and plug-and-play principles ensuring easy installation.

Solutions for The Most Demanding Applications
TopWorx is a global leader in discrete valve control and GO™ Switch position sensing for the process industries. Our position sensing technology and discrete valve control enable plants, platforms, and pipelines to manage and control operations more intelligently and efficiently under the most demanding and extreme conditions. TopWorx solutions provide high reliability and installation flexibility while increasing profitability and reducing downtime in critical applications.

The Pressure You Need Is the Pressure You Get
TESCOM designs and manufactures a wide range of standard and custom engineered pressure control solutions for a diverse, global market. Whether your needs are components like regulators and instrumentation valves or pressure systems and assemblies, we provide expert application and customer support for simple industrial applications or highly complex projects. We serve industries that rely on superior pressure control, including aerospace, alternative fuels, oil & gas, and microelectronics.


https://www.emerson.com/en-us/automation/fluid-control-pneumatics