SPECTACLE BLINDS, REVERSIBLE SPADES / LINESPADES AND SPACERS


     
Shapes
Spectacle blinds, female type, male type reversible spades, for RTJ flanges
Line spades and spacers, female type, male type line blinds, with RTJ groove
Standards/Grades
API 590
Dimensions / Tolerances / Testing (according to Standard)
Outside Diameter: 1/2" to 36"
Class 150, 300, 400, 600, 900, 1500, 2500
Certification
3.1 B according to EN 10 204
Applications
Installed between two flanges for temporary interruption of flow.