Automation Service
About
Automation Service, founded in 1956 and headquartered in Earth City, Missouri, is a global leader in remanufactured process instruments, controls, and control valves serving the water and wastewater, oil and gas, chemical, and power industries. The company's proprietary remanufacturing process fully disassembles every unit regardless of operational condition, replaces all soft goods and wearable components, and restores each device to meet strict quality standards — a process distinct from simple rebuilding or refurbishing. Automation Service holds ISO 9001:2015 certification and provides a two-year warranty from date of installation, exceeding many OEM warranties. The company remanufactures products from Fisher (control valves, actuators, positioners, regulators), Rosemount (pressure and temperature transmitters, magnetic and vortex flowmeters), and Foxboro (pneumatic controllers, transmitters, and I/P transducers). In 2021, Automation Service acquired the manufacturing rights to the Foxboro 43AP Controller, 13A Differential Pressure Transmitter, and 11GM Gauge Pressure Transmitter, enabling them to offer these as newly manufactured products alongside their remanufactured lines. Their Instant Turnaround program guarantees budget and delivery certainty for planned outages, while the Recycling Rewards program allows customers to trade in used components for credit toward remanufactured replacements. Standard lead time is two to three weeks with express delivery available in two to five days, and a 24/7/365 emergency hotline supports urgent needs.
Key Products
Sliding stem globe control valves (including E-Body series) remanufactured to OEM specifications for regulating flow, pressure, and temperature in water and wastewater process lines.
Magnetic flow measurement devices (8712 series) remanufactured for accurate measurement of conductive liquid flow rates in water and wastewater treatment applications.
Magnetic flowtubes remanufactured for continuous flow measurement in municipal and industrial water treatment processes.
Pneumatic controllers remanufactured for continuous indication and control of pressure, vacuum, temperature, or flow variables in water and wastewater treatment.
Digital valve controllers/positioners remanufactured for precise control valve actuation and diagnostics in process control applications.
Brand-new diaphragm seal assemblies for protecting pressure instruments from corrosive, viscous, or high-temperature process fluids in water and wastewater applications.
Electronic transmitters remanufactured for accurate pressure and temperature measurement in water treatment and distribution systems.
On-site and in-shop repair services for Fisher and other control valves to restore performance and extend service life in water and wastewater facilities.
Pre-planned delivery and budget program that guarantees remanufactured equipment availability for scheduled plant outages, reducing downtime risk.
Trade-in program that accepts used or surplus process controls and applies credit toward remanufactured replacements, reducing disposal costs and equipment expense.
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