Technical Datasheet
Nominal diameter::
DN 50 – DN 600 (Other sizes on request)
Face-to-face::
EN 558 Series 16
ISO 5752 Series 16
ISO 5752 Series 16
Flange accommodation::
EN 1092 PN 10/16/25/40 (up to DN 150)
EN 1092 PN 10/16/25 (DN 200-DN 600)
ASME Class 150/300
AS 4087 PN16/21
EN 1092 PN 10/16/25 (DN 200-DN 600)
ASME Class 150/300
AS 4087 PN16/21
Flange Surface Design::
EN 1092 Form A/B
ASME RF, FF
ASME RF, FF
Top flange::
EN ISO 5211
Marking::
EN 19
Leak testing for R-PTFE Seat::
EN 12266 (Leakage Rate A)
Leak testing for Inconel Seat::
EN 12266 (Leakage RateB)
ISO 5208, Category 3
ISO 5208, Category 3
Temperature range::
-60°C bis +600°C (higher temperatures on request)
Vacuum::
up to 1 mbar absolut