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  • Your Trusted Partner

    Delivering Innovation, Professionalism, Knowledge and Experience

  • Your Trusted Partner

    Delivering Innovation, Professionalism, Knowledge and Experience

  • Your Trusted Partner

    Delivering Innovation, Professionalism, Knowledge and Experience

  • Your Trusted Partner

    Delivering Innovation, Professionalism, Knowledge and Experience

  • Your Trusted Partner

    Delivering Innovation, Professionalism, Knowledge and Experience

Process Controls Solutions is a value-added distributor and application specialist of process equipment and control products. Additionally, we provide systems integration services and specialize in the design, build, and startup of process and industrial control systems. With decades of experience supporting fluid power, flow control, instrumentation and control system needs, we have accumulated the knowledge to provide innovative solutions for virtually any process application requirement.

Control Systems

Process Control Solutions offers turn-key process automation and systems integration services backed by years of experience in the design and implementation of control systems. Our capabilities include design, specification, fabrication, configuration, programming and start-up of your project.

We support a wide range of process applications and requirements including SCADA, PLC & HMI programming, industrial control panels fabrication, product testing and virtually any other custom process automation application. PCS is UL 508 certified and a Wonderware Certified Integrator.

Fluid Systems

Process Control Solutions specializes in the design and manufacture of custom fluid power systems, test stands, and special machinery. Primary industries served include industrial, mobile, marine, power generation, gas & oil production, agriculture, military, and construction.

Complete turnkey systems are available in an endless variety of pressure and flow ranges, reservoir capacities, materials and fluid compatibility. Our fully integrated process includes circuit design, manifold design, electrical design, electrical assembly, equipment design, fabrication, assembly, testing, painting and crating.

Fluid Power

Process Control Solutions is your source for fluid power equipment and control products. It is our mission to provide innovative and unique products and services to the fluid power and process industry.

Representing an extensive lineup of leading equipment and controls manufacturers like Numatics, WIKA, HY-LOK, Ross Controls and MaxPro among many others, allows us to provide the best solutions for each unique application. We will be glad to assist you in locating any of your fluid power, process or instrumentation application needs or cross reference any products you are having difficulty finding.

Flow Control

Process Control Solutions is your source for valves, valve actuation, pressure relief devices and other related accessories as well as services required by the diverse process industry. These market segments include, refining, chemical, food & beverage, agriculture processing, ethanol, steel, pipeline, power, paper, water, waste water and mining.

Representing manufacturers like SPX, Red Valve and EIM among others, we offer a diverse portfolio of product solutions with an emphasis on providing a lower true cost of ownership that extends well beyond the initial purchase price. Valves and Controls include manual, on-off, modulating control, automated (including pneumatic, electric & hydraulic) and quarter turn & multi-turn.

Field Services & Repair

Process Control Solutions is an industrial service company with decades of experience solving issues in the entire flow path. We offer comprehensive flow solutions from on-site and off-site repair, to maintenance and installation, to product sales and application support.

Our field service experts, with stocked vehicles, are available 24/7 throughout Missouri and Central and Southern Illinois. We are trained to solve the most difficult issues when and where they happen. Whatever the time, location, or complexity of a project, PCS has the field service know-how and equipment to do the job safely, effectively, and on schedule.

Process Instrumentation

Durkin is the premier provider provider of Instrumentation, Industrial & Municipal Measurement Technologies, Controls & Integration and Industrial Plant Floor Data Collection. If your process involves gases, liquids, or bulk solids, chances are we have a technology for measurement or control.

In addition we engineer and program complete systems, fabricate panels and provide start up and training anywhere in the world.  We serve the food, beverage, chemical, steel, mining, water, wastewater, and automotive industries.