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Flowserve-Flowserve-Analog positioners - Apex 4000

Analog Positioners - Apex 4000

BRAND: Flowserve

A compact, reliable, lightweight and cost-efficient positioner, the Apex 4000 is suitable for all rotary or linear valves, single- and double-acting.


  • General Industry
  • Chemicals
  • Water
  • Power

industry sectors

  • Pulp & Paper
  • Mining
  • Steel & Primary Metals
  • Food & Beverage
  • Corn Wet Milling & Ethanol
  • Other Industries
  • Basic (Organic & Inorganic)
  • Specialty (Fine & Consumer)
  • Biofuels
  • Pharmaceutical
  • Water
  • Waste Water
  • Agriculture
  • Water Management
  • Conventional Steam
  • Geothermal
  • Combined Cycle
  • Concentrated Solar Power (CSP)
  • Biomass and MSW


Features & Benefits
  • Provides Cost-effective valve control
  • Corrosive environment capability assured by epoxy powder-coated aluminum construction of all exposed parts, plus gold-plated spool valve
  • Greater reliability from compact, rugged design with few moving parts
  • Broad application versatility provided by multiple cam options
  • Quick and simple calibration uses thumbwheels and requires only a flat-head screwdriver; span adjustment performed internally with external zero adjustment
  • Easy field upgradability to electro-pneumatic I/P options without removing cover


Electro Pneumatic

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