PMV D3 has added Foundation Fieldbus support, which means it can communicate via a fourth protocol in addition to 4 to 20 mA analog, Hart and Profibus PA. Also, it has gained ATEX EEX approval as an explosionproof device. It is designed for control of linear and rotary control valves and has applications in oil and gas production and refining, pulp and paper and food processing. It has an onboard microprocessor that allows it to offer features such as auto-calibration, digital control of valve flow characteristics, password protection, process diagnostics, alarm settings, and multi-language menus.
Flowserve Flow Control • (281) 292-7500