K016plastic valve

Stafsjö’s SLF knife gate valve is expertly designed for abrasive and demanding slurry applications, emphasizing operational reliability and low life cycle costs. Unlike the SLV model, which features a lugged design, the SLF is a fully flanged valve, making it particularly suitable for installation on older non-centered pipes or in low-pressure applications.

Technical Data

Nominal Diam:
DN 80 – DN 400
Face-to-Face Dimensions:eter:
Stafsjö manufacturing standard
Flange Accommodation:
EN 1092 PN 10

ASME/ANSI B16.5 Class 150
AS 2129 Table D
AS 2129 Table E
Tightness Check:
EN 12266-1:2012 Rate A
Max. Operating Pressure:
DN 80 – DN 400: 10 bar”