Bringing together the market-leading brands, products and services you can rely on

Aquestia is a world-leading provider of optimal solutions for surge protection, water loss reduction and pressure management, by integrating uniquely developed products with innovatively designed software.
We bring together A.R.I., Dorot and OCV Control Valves - each a significant player in its field. Combining decades of experience, a wealth of knowledge and expertise, and a wide range of solutions and services, our offering is unparalleled in the industry.
Our strong international presence includes sales units located in Spain, Italy, France, Germany, China, India, Mexico, Brazil, Argentina and the United States, offering our portfolio in 140 countries.

Cross-industry solutions

Committed to product leadership and the highest levels of expertise in the field of control, monitoring and management of liquid conveyance systems, Aquestia develops, manufactures and markets a complete line of air valves, control valves, check valves and unmeasured flow reducers (UFR). We also provide full digital solutions for water network management, and software system analysis for surge and air valve sizing and placement.

We are where liquid flows

  • Waterworks
  • Fire protection
  • Aviation fueling
  • Irrigation
  • Mining
  • Water treatment and filtration
  • Wastewater systems
  • Oil and gas
  • Water metering
  • Commercial plumbing
  • Ballast water and desalination

A smarter future with Smart It Up™

Taking a proactive approach to digital transformation, Aquestia’s state-of-the-art Smart It Up™ hydraulic solutions contribute to and enhance the water industry, taking it into a new era. Our unique, end-to-end smart water solution increases water supply efficiency, improves water utility operation, decreases costs, and extends the infrastructure's life span by providing condition-based maintenance.
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