Z 612-ADouble flanged butterfly valve

The Z 612-A is a resilient seated double flanged butterfly valve designed for use with semi-corrosive media. Its split body construction provides enhanced durability and ease of maintenance, making it an ideal choice for various industrial applications.

Technical Data

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, Category 3
Temperature Range:
-40°C to +200°C (depending on pressure, medium, and material)
Maximum Operating Pressure:
max. 10 bar