Butterfly Valve with Double Eccentricity

Double-eccentric valves for demanding applications

Nominal diameters

• DN 80 (1 ½“) – DN 1400 (56“)

Nominal pressure values

• PN 10 – PN 16
• Class 150

Design

• butterly valve with double eccentricity

Operating temperature range

• -50°C to +200°C

Flow characteristics

• on/off

Flow coefficient Kvs

• from 219 …. [m³.h^-1]

Leakage class (IEC 60534-4)

• class VI

Material of body and disc

• alloy steel
• carbon steel
• stainless steel

Seat seal material

• P.T.F.E
• grafit

Connection

• LUG
• WAFER

Type of actuator

• gearbox with handwheel
• pneumatic piston
• hydraulic
• electric