Specification :

Nominal diameter:

DN 20 – DN 1200 ( DN 20 nur PN10/ 16)

Face-to-face:

EN 558 Series 20 ( DIN 3202 T3 K1)

ISO 5752 Series 20

API 609 Table 1

BS 5155 Series 4

Flange accommodation:

DIN 2501 PN 6/ 10/ 16

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

Lap-joint flange:

DIN 2641 and DIN 2642

Weld-on flange:

DIN 2576

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:

DIN 3230 T3 BO, BN ( Leakage Rate 1)

ISO 5208, Category 3

API 598 Table 5

ANSI B 16-104, Class VI

Temperature range:

– 20 ° C to + 160 ° C ( depending on pressure, medium and material)

Operating pressure:

max. 16 bar

Differential pressure:

max. p 16 bar

Vacuum:

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