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Aseptic pressure measurement in pipelines

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THERE is no room for impurities and biological contamination in WIKA's in-line-type chemical seals with aseptic process connections.

Both the design, which does not allow dead spaces, and the materials used are recommended by the EHEDG without restriction and comply with the guidelines of 3A and FDA.

The hygienic design of product-carrying components in the food industry is an essential pre-requisite for high product quality.

Guidelines for all aspects of a hygienic production are provided by the FDA (Food and Drug Administration), 3A (Sanitary Standards) and EHEDG (European Hygienic Equipment Design Group). WIKA measuring instruments are designed especially to comply with these requirements.

The WIKA in-line chemical seals, combined with measuring instruments, enable pressure measurements without dead spaces or crevices. The in-line-type seals are completely integrated in the process line and, due to their circular cylindrical design, self-discharging.

Stainless steel 1.4435 is used as standard material. As certified by the EHEDG, any surfaces exposed to the medium obtain a surface roughness < 0.8um, even in the area of the weld seam.

WIKA now also offers any relevant hygienic connections in the standard program: aseptic connections like, for example, DIN, SMS, IDF, APV-RJT pipe fittings, as well as a variety of connections for all common pipelines.

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