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Diaphragm seal MD 63 for VARINLINE® housings

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VOR 16370 16390
SAL 16370 16390
SAL 16370
Data sheet Diaphragm seal MD 63 for VARINLINE® housings
AFRISO Data sheet Diaphragm seal MD 63 for VARINLINE® housings

Benefits

  • Defined installation and press-fitting with metal stop
  • Hygienic design as per EHEDG recommendations
  • Medium cannot get behind the seal
  • SIP/CIP enabled

Application

Diaphragm seal MD 63 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
  • Pharmaceutical industry
  • Biotechnology
  • Food and beverages industry
  • Beverage machines
  • Dairies
  • Breweries

Versions

Process connection Instrument connection Nominal pressure Minimum range* (in bar) at nominal size Part no. Remember
63 100 160 DMU
Type F Welded connection PN 25 4 bar 4 bar – 1 bar 31340W
Type N Welded connection PN 25 0.6 bar 0.6 bar 0.6 bar 0.6 bar 31341W

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Diaphragm seal MD 63 for VARINLINE® housings Data sheet PDF
AFRISO Data sheet Diaphragm seal MD 63 for VARINLINE® housings
Measuring and control technology for hygienic processes Product range industrial technology PDF
AFRISO Measuring and control technology for hygienic processes
Enquiry chemical seals Product range industrial technology PDF
AFRISO Enquiry chemical seals
Enquiry chemical seals Checklists PDF
AFRISO Enquiry chemical seals
EHEDG certificate of compliance: Type EL - class I Certificates PDF
AFRISO EHEDG certificate of compliance: Type EL - class I
STP file (3D) MD63_31340W CAD file STP AFRISO STP file (3D) MD63_31340W
STP file (3D) MD63_31341W CAD file STP AFRISO STP file (3D) MD63_31341W
Fitting of / combination possibilities of AFRISO pressure gauges and chemical seals CAD filePressure measuring instruments PDF
AFRISO Fitting of / combination possibilities of AFRISO pressure gauges and chemical seals
All materials used are FDA-listed and comply with the 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 seal is available for type F and type N; due to its compact design, it is suitable for a wide range of applications.
Process connection
Stainless steel 316 L
Type F for housings DN 25 and 1"
Type N for housings DN 40-125 and 1½"- 6"
Nominal installation diameter
Type F:
50 mm
Type N:
68 mm
Diaphragm
Stainless steel 316 L
Material (wetted parts)
Stainless steel 316 L, EPDM
USP CLASS VI classified, FDA-listed
Surface roughness R<sub>A</sub>
≤ 0.8 µm
Seal
EPDM
Instrument connection
Welded connection
Pressure transmission liquid
Paraffin oil (FM 09), FDA-listed
Pressure range
See ordering table
Nominal pressure
PN 25
Can be mounted to
  • Bourdon tube pressure gauges NG 50, 63, 80, 100, 160
  • Pressure transducers (DMU)
  • Pressure switches (DS)
Test
(re-certification in 2019)

Options

  • Other materials
  • Electropolished
  • Cooling element, electropolished (> 100 °C)
  • Capillary tube
  • Other filling liquids
  • Accessories (brackets, housings and seals)
Click the corresponding image for detail views, additional information and dimension tables.
pressure transducer DMU 02 Vario VT with MD 63 Varivent type
AFRISO
pressure transducer DMU 02 Vario VT with MD 63 Varivent type
AFRISO
Dimensions (mm):
Anschluss D D1 d1 H h VARINLINE
63 100 160 DMU
VARIVENT® Form F 4 4 - 1 50 66 53 17 12,3 DN 25, 1"
VARIVENT® Form N 0,6 0,6 0,6 0,6 68 84 71 17 12,3 DN 40-125, 1½"-6"
pressure gauge NG 100 with MD 63 Varivent type N
AFRISO
pressure gauge NG 100 with MD 63 Varivent type N
AFRISO
Dimensions (mm):
Anschluss D D1 d1 H h VARINLINE
63 100 160 DMU
VARIVENT® Form F 4 4 - 1 50 66 53 17 12,3 DN 25, 1"
VARIVENT® Form N 0,6 0,6 0,6 0,6 68 84 71 17 12,3 DN 40-125, 1½"-6"