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In many applications, the flow of air or other gases must be controlled.
Oxygen is becoming increasingly important, not just in the
life sciences sector, but also in food and biotech. The gas must
always be precisely dosed, whether it is used to control protective
gases in production or for breathing air in medical devices. And
meeting the high demands on reliability and performance is just as
important as cost efficiency. The new VEMD does both: it offers high
dynamic response and is very favourably priced.

The new VPWI is based on the VPPI and can be used for all applications where volume control is required. It offers extremely short operating times, a stable valve position and extensive functionality, from setpoint adjustment to an
MFC-like function, making the VPWI extremely fl exible in use.

In mobile applications, e.g. portable oxygen generators, the emphasis is on minimal energy consumption and low weight. At the same time devices should offer high reliability and resistance to the stresses of everyday operation. Piezo technology is one of several key technologies offered by Festo.

• Use, storage and transport conditions for Festo products
• Standards in pneumatics
• Compressed air preparation
• Operating conditions for valves
• Port designations of pneumatic components to ISO 5599
• Operating conditions for drives
• Pressure/force table and graphBuckling load graph
• Air consumption
• Pneumatics and explosion protection – ATEX
• EC directives/approvals
• Design – Clean room suitability
• Paint-wetting impairment substances and resistance to media
• Corrosion resistance class CRC
• Protection classes according to IEC/EN 60529
• Functional earth – protective earth – PELV
• Spark arresting

With a choice of various valve series with different working pressures, nominal widths, flow ranges and working temperatures, Festo offers you the optimal proportional valve for your needs.