Z 611-CDesigned for the chemical industry

Z 611-C Designed for the Chemical Industry The Z 611-C is a wafer type butterfly valve specifically engineered for shut-off and control services in the chemical industry, ensuring reliable performance in various applications.​

Technical Data

Nominal Diameter:
DN 50 – DN 300
Face-to-Face Dimensions:
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
PAS 1085
Tightness Check:
EN 12266 (Leakage Rate A)
ISO 5208, Category 3
Temperature Range:
-10°C to +120°C (depending on pressure)
Maximum Operating Pressure:
max. 16 bar