[Translate to Russian:] Nominal diameter: 
DN 50 – DN 300
Other sizes upon request

Face-to-face: 
EN 558 Table 20

Flange accommodation: 
EN 1092 PN 10/16
ASME B16.5 Class 150 

Top flange: 
EN ISO 5211 

Marking: 
EN 19, PAS 1085

Tightness check: 
EN 12266 Leakage rate A

Temperature range: 
–40°C to +200°C (depending on working pressure)

Operating pressure:
max. 10 bar (16 bar for special version)

Differential pressure:
max. p 10 bar (16 bar for special version)

Vacuum:
up to 1 mbar absolute (with silicon elastomer inserts) from -10°C to +160°C

Documentation:
Delivered with test report 3.1 or 3.2 acc. to EN 10204