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.
特点和优点

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


配置
行业
  • Power

  • Conventional Steam

  • Combined Cycle

  • Concentrated Solar Power (CSP)

  • Biomass & MSW

  • Geothermal


  • Chemicals

  • Basic (Organic & Inorganic)

  • Specialty (Fine & Consumer)

  • Biofuels

  • Pharmaceutical

  • Petrochemicals


  • Mining


  • Water

  • Water Management

  • Wastewater

  • Agriculture & Irrigation

  • Flood Control System


  • Oil & Gas

  • Upstream Exploration & Production

  • Midstream Transportation

  • Downstream Processing


  • General Industries

  • Pulp & Paper

  • Steel & Primary Metals

  • Food & Beverage

  • Corn Wet Milling & Ethanol

  • Other Industries


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