Description
Documentation:
Resilient Seated Butterfly Valve for Abrasive Media
The special liner of this wafer type valve is suitable for applications with abrasive media.
Nominal diameter:
DN 50 – DN 300
Face-to-face:
EN 558 Series 20
ISO 5752 Series 20
API 609 Table 1
ISO 5752 Series 20
API 609 Table 1
Flange accommodation:
EN 1092 PN 10
ASME Class 150
ASME Class 150
Flange Surface Design:
EN 1092 Form A/B
ASME RF, FF
ASME RF, FF
Marking:
EN 19
Tightness check:
EN 12266 (Leakage Rate A)
ISO 5208, Category 3
ISO 5208, Category 3
Working standard:
EN 593
Temperature range:
–10 °C to + 90 °C (depending on pressure, medium and material)
Max. Operating pressure:
max. 6 bar
