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Information on substances in our products 12/08/2026 Substances in our products; Compliance

Festo SE & Co KG complies with national and international laws, guidelines, standards and regulations which are applicable to our products. We constantly monitor the dynamics of legislation. This Application Note give an overview.

V3.3
Declaration of Conformity with EU Regulation 2025/40, Article 5, for Packaging 06/08/2026 PPWR
Quarter turn actuator DFPD 31/07/2026
DFPD is the new benchmark for quarter turn actuators. It can be used as an individual actuator or as part of a complete automated process valve system from Festo. With a torque range from 10 to 9500 Nm in the standard version and up to 32000 Nm in the heavy duty (HD) version, a rotation angle up to 180° and corrosion-resistant versions, the single- or double-acting DFPD is suitable for ball valves, butterfly valves or air dampers in the chemical, pharmaceutical and beverage industries, as well as for water treatment.

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Operating conditions and standards in pneumatics
  • 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
The right sensor for the drive Drive-Sensor-Overview for magnetic cylinder switches and position transmitters.
Conversion of technical and physical units

Conversion of units:

- length

- area

- volume

- pressure

- flow rate

- temperature

- measure

- speed

- density
Calculation:

- Flow rate (Air)

- force by pressure and area (e.g. for cylinder force)

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