数字定位器
FLOWSERVE Digital Positioners - PMV D30
The D30 is a robust, intelligent positioner with very high air capacity. Based on proven digital technology, it features a large, high-performance spool valve controlled by a unique intelligent control algorithm.
Features and Advantages

High-volume performance enabled by robust, high-capacity design that eliminates the need for boosters

Broad application versatility via modular design that suits almost any control valve — small or large, rotary or linear; options also include remote mounting of positioner

Installation and operation ease from quick calibration and friction clutch to simplify commissioning plus a preloaded spring to eliminate play in the feedback mechanism

Very high air capacity (45.6 Nm³/h @ 6 bar / 29.3 scfm @ 87 psi) combined with a unique intelligent control algorithm enables it to fit all valves regardless of brand and size

Double/Single acting, Rotary/Linear.

Lower maintenance costs and downtime with ValveSight DTM predictive diagnostics, Profibus PA, Fieldbus, Hart, 4-20 In/Out, Partial Stroke Testing


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