TECHNICAL DATA

Nominal diameter:

DN 50 – DN 200

larger nominal diameter on request

Face-to-face:

EN 558 Series 20 (DIN 3202 T3 K1)

ISO 5752 Series 20

API 609 Table 1

BS 5155 Series 4

NF E 29-305.1

Flange accommodation:

DIN 2501 PN 10/16

DIN 2632/33

ANSI B 16.5, Class 150

MSS SP44 Class 150

AWWA C 207

AS 2129 Table D and E

BS 10 Table D and E

JIS B 2211-5 K

JIS B 2212-10 K

Flange Surface Design:

DIN 2526, Form A-E, ANSI RF

Top flange:

EN ISO 5211

NF E 29-402

Marking:

DIN EN 19

Tightness check for R-PTFE Sitz:

EN 12266 (Leakage Rate A)

Tightness check for Inconel Sitz:

EN 12266 (Leakage Rate B)

ISO 5208, Category 3

API 598 Table 5

ANSI B 16-104, Class VI

Temperature range:

–196 °C to + 500 °C higher temperatures on request

Vacuum:

0,2 bar absolute ( higher vacuum depending on medium and temperature)