DIN 11864-2

Flange version of the 11864 coupling

Specifications

Description

DIN 11864-2 couplings are specially designed for aseptic and pharmaceutical processes.
Description

The coupling has a seamless connection between the various parts to prevent any possible dead leg. A DIN 11864 coupling has long welding ends, which makes it very suitable for orbital welding.

THREE TYPES

The DIN 11864 coupling has three different types. In addition to the DIN 11864-2 with Flange connection, the 11864-1 (Screw connection) and 11864-3 (Tri-Clamp connection) are also available.

Technical information

SizesDN10 to DN100
Material
  • Coupling: 316L (1.4404) (1.4435 optional)
  • O-ring: FKM-FEP (standard), other materials on request
Max. pressure
  • DN10 – DN40: 25 bar
  • DN50 – DN 100: 16 bar
  • (To 140°C)
Surface FinishSF1
Certificates3.1 material (standard), 2.1 surface finish (optional)

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