Producttype

Application

Producttype

Application

Z 612-A
Double flanged butterfly valve

Double flanged butterfly valve Z 612-A

Resilient seated double flanged butterfly valve for semi-corrosive media with split body.

 

Nominal diameter:

DN 350 - DN 600

Face-to-face:

EN 558 Series 20
ISO 5752 Series 20
API 609 Table 1

Flange connection:

EN 1092 PN 10/16
ASME Class 150

Flange Surface Design:

EN 1092 Form A/B
ASME RF, FF

Top flange:

EN ISO 5211

Marking:

EN 19

Tightness check:

EN 12266 (Leakage rate A)
ISO 5208, Categroy 3

Temperature:

-40°C to +200°C (depending on
pressure, medium and material)

Max. Operating pressure:

max. 10 bar

 

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