Centric Butterfly valve

Simple structure with variability of different rubber materials and elastomers

Nominal diameters

• DN 40 (1 ½“) – DN 1000 (40“)

Nominal pressure values

• PN 6 – PN 16
• Class 150

Design

• butterfly valve with replaceable seat

Operating temperature range

• -20°C to +160°C

Flow characteristics

• on/off

Flow coefficient Kvs

• 69 – 51034 [m³.h^-1]

Leakage class (EN 12266-1)

• class “A”

Body material

• alloy steel
• carbon steel
• stainless steel
• Al/Bronze
• F51

Disc material

• alloy steel
• carbon steel
• stainless steel
• Al/Bronze

Seat material

• NBR, EPDM, EPDM-HT, VITON
• SILICON, P.T.F.E.
• and others

Connection

• LUG
• WAFER

Type of actuator

• leverlock operator
• gearbox with handwheel
• pneumatic piston
• hydraulic
• electric