Wafer butterfly valve
DN 40 - 600, PN 16
OMAL
PN 10 - PN 16 - ANSI 150
Standard flanges: PN 10 - PN 16 - ANSI 150 from
DN 40 to DN 300.
PN 10 from DN 350 to DN 600.
Face to face as per EN 558-1 serie 20
Valve head as per ISO 5211:2003
Tightness as per EN 12266-1 rate A
Other tests on request.
Working temperature:
EPDM from -10°C to +170°C (limit)
EPDM from -10°C to +135°C (work)
NBR from -10°C to +80°C
FKM from -10°C to +190°C
PTFE from -10°C to +150°C
Working pressure between flanges:
PN 16 bar for DN 40 to DN 300
PN 10 bar for DN 350 to DN 600
