A Line Blind Valve is permanently installed into a pipeline. The valve´s internal cam-mechanism allows to change the plate from open to closed position within a minute.
As soon as the pipeline is drained the cam-mechanism can be opened by turning the screw (or hand wheel), now the spectacle plate can be turned and positioned and finally the cam-mechanism can be closed again by closing the hand wheel.
· DN 10-15 (1/2”) to DN 1200 (48”)
· ASME 150# to 600# standard & up to 1500#
· No flange or line spreading
· One man, one side operation
· Fast Change
· Material - Carbon steel, stainless steel and all alloys
· Special designs for Offshore and Maritime