WB 14E

Stainless Steel Lug Type Knife Gate Valve.

Stafsjö’s WB14E knife gate valve is a high performance shut-off valve with superior flow characteristics, offering bi-directional zero leakage shut-off up to 150 psi/10 bar. It is suitable for media such as pulp stock, chemicals, sludge, bio mass, slurry and water. The fully lugged body design is suitable for dead-end services.

Technical data

Nominal diameter:	DN 80 - DN 600
Face-to-face:	MSS-SP81
Flange accommodation:	ASME/ANSI B 16.5
	Class 150
	AS 2129 Tabelle D and E
Tightness check:	EN 12266-1:2009 Rate A
Temperature range:	max. 120 °C
Actuator:	Hand wheel, chain wheel, pneumatic cylinder, electric motor, hydraulic cylinder
Max. Operating pressure:	DN 80 - DN 300, 10 bar
	DN 350 - DN 450, 6 bar or 10 bar
	DN 500 - DN 600, 4 bar or 10 bar