MODEL Z07N HEAVY DUTY RIGID COUPLING
The Shurjoint Model Z07N is an angle-pad design rigid coupling for general piping applications where rigidity is required including valve connections, mechanical rooms, fire mains and long straight runs. The angle-pad design allows the coupling housings to slide along the bolt pads when tightened. The result is an offset clamping action which provides a rigid joint that resists flexural and torsional loads. Model Z07N is a two-segment coupling which is available in sizes 14”~24”. Support and hanging requirements correspond to ANSI B31.1, B31.9 and NFPA 13.
The Shurjoint Model Z07N is available with a standard “C” shaped or GapSeal gasket in a variety grades to meet your specific service requirements.
* Working Pressure is based on roll grooved standard wall carbon steel pipe.
† Allowable Axial Displacement and Angular Movement (deflection) figures are for roll grooved standard steel pipe. Values for cut grooved pipe will be double that of roll grooved. These values are maximums; for design and installation purposes these figures should be reduced by: 50% for ¾” – 3½”; 25% for 4” and larger to compensate for jobsite conditions.