Page 6 - Product Overview

WAFER-TYPE VERSION

Technical data

Nominal diameters:
DN 20 – DN 1200

Face-to-face:
EN 558 Series 20
ISO 5752 Series 20
API 609 Table 1

Flange accommodation:
EN 1092 PN 6/10/16/25
ASME Class 150
AS 4087 PN 16/21
Flange surface design:
EN 1092 Form A/B
ASME RF, FF
Z 011-A:
Top fl ange: DN 20 – DN 1200
EN ISO 5211 Universally usable wafer-type butterfl y valve
in accordance with EN-593. Due to the
Marking: diversity of base materials available, this valve
EN 19 is suitable for various fi elds of application.
Tightness check:
EN 12266 (Leakage Rate A)
ISO 5208, Category 3

Applicable standard:
EN 593
Temperature range:
–40 °C to +200 °C

Operating pressure:
max. 16 bar

Use in vacuum:
Up to 1 mbar absolute

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