Universal Resilient Seated Butterfly Valve with Vulcanised Liner
A universally applicable butterfly valve with vulcanised liner according to EN 593. Available as wafer- and lug type version.
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 6/10/16
ASME Class 150
AS2129 T/E
AS4087 CL16
ASME Class 150
AS2129 T/E
AS4087 CL16
Flange Surface Design:
EN 1092 Form A/B
ASME RF, FF
ASME RF, FF
Top flange:
EN ISO 5211
Marking:
EN 19
Tightness check:
EN 12266 (Leakage rate A)
ISO 5208, Category 3
ISO 5208, Category 3
Temperature range:
– 10°C to +120°C
(depending onpressure, medium and material)
(depending onpressure, medium and material)
Max. Operating pressure:
max. 19,2 bar
Vacuum:
0,1 bar absolute
