Rubber seat butterfly valve (Marine approved)-Coreline

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Fig.211/211M

Rubber seat butterfly valve (Marine approved)

General Information

ConnectionWafer, Lug
Fig.211M - Marine approved

Size rangeDN25 - DN800

Standard pressure10bar, 16bar

Flange standardPN10/16, Class150, BS table D/E, JIS B2239 10K/16K

Face to faceEN558 Series 20; API 609 Table 1

Top flangeISO5211

Temperature range-20°C to +150°C
(depending on pressure, medium and material)

Datasheet

Fig.211-BFV Fig.211蝶阀

IOM/Manual

211-IOM 211-IOM-DK

Compliance

DOC-EU1935-FDA ABS marine PDA

Rubber seat butterfly valve (Marine approved)

Design Features

Material Part List

Dimensions

Fig.211/211M rubber seat butterfly valve features a one-piece through-shaft design with a square drive connection between the disc and stem, without using pin. This design provides improved mechanical strength and precise torque transmission.
The valve is designed for reliable shut-off and flow control in industrial piping systems across a wide DN range.

Fig.211M is a marine-approved version, suitable for use in marine and offshore applications.