Z 414-AResilient Seated Valves

The Z 014-WN valve features a full flange design that ensures spaceless sealing with the counterflanges, effectively preventing objectionable scaling and ensuring a reliable connection in various applications. ​

Technical Data

Nominal Diameter:
da 50 (DN 40) – da 630 (DN 600) (SDR 11)
da 50 (DN 40) – da 500 (DN 500) (SDR 17 / SDR 17.6 / SDR 33)
Face-to-Face Dimensions:
EN 558 Series 20
ISO 5752 Series 20
API 609 Table 1
Flange Accommodation:
EN 1092 PN 10
Top Flange:
EN ISO 5211
Marking:
EN 19
Tightness Check:
EN 12266 (Leakage Rate A)
ISO 5208, Category 3
Temperature Range:
–10 °C to +160 °C (depending on pressure, medium, and material)
Maximum Operating Pressure:
max. 10 bar SDR 11.0 (PE-80)
max. 10 bar SDR 17.0 (PE-100)
max. 6 bar SDR 17.6 (PE-80)
max. 5 bar SDR 33.0 (PE-100)