Process Development & Control

Process Development & Control LLC (PDC) is a privately held manufacturer of high-quality flow control components founded in 1970. With facilities in Pittsburgh, USA and Beijing, China, the ISO 9001:2015 certified company serves a global customer base across the power, air management, oil and gas, chemical, petrochemical and water-wastewater industries.

PDC offers butterfly damper valves in Econotrol medium duty, Excel flanged end, reduced port, combustion valve and thread end configurations, high-performance triple offset check valves in the ElastoTITE male thread, plain end, grooved end and short form wafer series, and choke valves. These are complemented by quarter-turn pneumatic actuators in double acting and spring-return versions, electric actuators and automation systems for fail-safe performance and repeatable motion. The company maintains more than 300 casting patterns with flame-cut body variations across ten core product lines, and its sales and engineering teams deliver customized flow control solutions through a network of distributors.