HYGIENIC Tubus Ø 43.3 mm with srewing DN 25, dead-zone free measuring

Type series DL9014

HYGIENIC Tubus Ø 43.3 mm with srewing DN 25, dead-zone free measuring - DL9014

Features

  • Flush-mounted separating diaphragm of stainless steel, laser welded
  • Volume optimized diaphragm base
  • System fillings for different applications
  • Measuring device connection: directly welded, directly screwed, with temperature decoupler, with capillary

Options

  • Material certificate acc. to EN 10204-3.1
  • Electropolishing (wetted parts)
  • Hygienic design with advanced surface quality

Technical Data

Constructional design / case
Basic body: Volume reduced diaphragm base
Material: stainless steel mat.-no. 1.4404/1.4435 (316L)
Union nut: Material: stainless steel mat.-no. 1.4301 (304)
Diaphragm: Flat diaphragm
Material wetted parts: Diaphragm: Stainless steel mat.-no. 1.4435 (316L)
  Basic body: Stainless steel mat.-no. 1.4404/1.4435 (316L
Hygienic design
The surface roughness of the wetted parts made of stain-less steel are executed according to EHEDG Doc.8 and ASME BPE SF3.
In case of choosing the additional feature HY, we guarantee the following surface roughness values:
Diaphragm foil: Ra ≤ 0.38 µm
Laser welds: Ra ≤ 0.76 µm
Turned parts: Ra ≤ 0.76 µm
Further versions of hygienic design upon request.
System filling
See order details; further fillings upon request.
Further details about pressure transmission fluids see general technical information TA_038.
Process connection
Design: HYGIENIC Tubus: Ø 43.3 mm
Diaphragm surface: Ø 33 mm
Nominal pressure: PN 40
Gasket: Material silicone, FDA compliant
Temperature range: -50...200 °C
Measuring device connection
See order details.
Material stainless steel mat.-no. 1.4301 (304)
Temperature error
In order to optimise the system we provide a detailed error calculation upon request.
Weight
With measuring device connection G1/2 approx. 1.0 kg
Further information about diaphragm seals see general technical information TA_031.
Flame arrester MF21xx for connection of measuring devices to zone 0 see data sheet D6-025.
Type series
DL9014

Documents

Name
Description
EN
DE
  • D5-024-62

    Data Sheet

  • TA_038

    Technical Information - Pressure Transmission Fluids

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