Industrial TR500SR5-FMYB-5120 Pneumatic Actuator

The TRIAC Controls TR500SR5 Pneumatic Actuator combines a rack-and-pinion pneumatic actuator with a 2-inch, 3-way stainless steel process valve for precise automated control of three-way valves in industrial piping. The integrated Moni-teur FMYB-5120 valve position monitor provides local visual indication and electrical feedback to PLC and DCS systems, enabling reliable valve position monitoring in process automation environments. Key specs include spring-return SR5 operation, ISO 5211 valve mounting interface, NAMUR-compatible accessory interface, and a NEMA 4 / 4X aluminum enclosure housing two SPDT mechanical limit switches for position signaling. Common applications span chemical processing, water treatment, food and beverage production, pharmaceutical manufacturing, and broader industrial process automation where automated three-way valve actuation and position feedback are required. Common replacements include TRIAC Controls TR500DA Pneumatic Actuator Assembly, A-T Controls TRIAC TR500SR Pneumatic Actuator, and TRIAC Controls 2R500SR Pneumatic Actuator.