Defined installation and press-fitting with metal stop
Medium cannot get behind the seal
SIP/CIP enabled
Application
Flange type diaphragm seal MD 56 for sterile process separation of pressure measuring and control units in pipes or tanks. For mounting to Bourdon tube pressure gauges, pressure transducers and pressure switches. For installation in sterile processes without dead spaces. Typical application areas:
Sterile applications in process engineering
Biotechnology
Dairies
Breweries
Description
All materials used are FDA-listed. Defined installation as per EHEDG hygienic design recommendations. The chemical seal and the measuring instrument are welded together, resulting in an inseparable single, shock- and vibration-resistant unit without external edges that might collect dirt. The chemical seals are available with nominal diameters 25, 50, 65, 80; due to their compact design, they are suitable for a wide range of applications.
Technical data
Process connection
Stainless steel 316 L
NEUMO BioControl®
D25, D50, D65, D80
Diaphragm
Stainless steel 316 L
Material (wetted parts)
Stainless steel 316 L, EPDM
USP CLASS VI classified, FDA-listed
Surface roughness RA
≤ 0.8 µm
Seal
EPDM
Instrument connection
Welded connection
Pressure transmission liquid
Paraffin oil (FM 09), FDA-listed
Pressure range
See overview of versions
Can be mounted to
Bourdon tube pressure gauges NG 50, 63, 80, 100, 160
Pressure transducers (DMU)
Pressure switches (DS)
Options
Other materials
Electropolished
Cooling element
Capillary
Other filling liquids
Accessories such as housing, block flange and seals