List of products by brand DVA

About the brand and why water treatment matters

Hard water is a primary driver of limescale buildup, which can compromise boilers and other critical components in heated water systems. DVA highlights water hardness as the key parameter behind limescale formation and potential encrustations in equipment.
That’s why DVA’s range is built around practical solutions for hospitality and foodservice environments—where uptime, consistent performance and predictable maintenance are essential.

Product families you’ll see in the DVA range

DVA organizes its lineup into automatic and manual water softeners, plus supporting accessories.

• Automatic water softeners
  Designed to regenerate resins autonomously, with minimal maintenance (typically topping up salt). The brand also describes these systems as allowing water supply during regeneration so connected equipment can keep operating.

• Manual / semi-automatic water softeners
  Designed for straightforward operation, with models that do not require electricity.

Typical applications (where these parts are used)

DVA lists common application fields across its softener and accessory pages, including:

• coffee machines

• dishwashers and cup washers

• steam ovens

• ice makers

• vending machines (for certain manual models)

Common DVA spare parts and accessories you can source

Depending on the model and installation, customers typically look for:

• Softener valves and valve-related items (the valve is described as the key element managing water flows and regeneration timing)

• Minisofteners mainly used in coffee machines (compact units designed to reduce hardness and help avoid limescale formation in tight spaces)

• NK filters with interchangeable cartridges, intended to remove solid impurities and optionally improve taste/odour via activated carbon variants

• Water hardness tests to measure total hardness and support correct softener selection and setup

• Installation and service essentials (connections, fittings, seals and other maintenance items depending on your softener type and setup)