Flange Connection, Diaphragm Seals
With Flush Diaphragm
Model DD122
Description
Process connection
Flanges DN 25, 40, 50, 80, 100, 125 following EN 1092-1,
sealing face form B1
or DN 1, 1½, 2, 3, 4, 5 per ASME B 16.5,
RF 125 … 250 AA
Pressure ranges
25 mbar and up, depending on diaphragm diameter and
process conditions with transmitter
Material of wetted parts
Stainless steel 316
Measuring instrument connection
Material stainless steel 316, axial weld-in connection or capillary with adapter G ½ per EN 837-1