Applications
·
Chemical process industry
·
Petrochemical industry
·
Suitable for corrosive, highly viscous,
crystallising or hot pressure media
·
For small flanged process connections
Special Features
·
Open flange with an internal welded diaphragm
with contoured diaphragm bed
·
No sealing or clamping elements
·
Compact design
Description
Process connection
Flanges DN 15, 20, 25 following EN 1092-1, sealing face form
B1 or NPS ½", ¾", 1" per ASME B 16.5, RF 125 ... 250 AA
Pressure rating
See table (reverse side)
Suitable pressure
ranges
400 mbar and up, depending on diaphragm size and process
conditions
Material of wetted
parts
Stainless steel 316L
Instrument connection
Material stainless steel 316L, axial weld-in connection or
adaptor G ½ female per EN 837-1, welded to capillary
Capillary extension
Axial entry capillary of stainless steel 1.4571, welded to
body, armoured, armour material stainless steel 1.4301
Standard extensions: 1, 1.6, 2.5, 4, 5 m
Minimum curve radius: 30 mm