Extended diaphragm bolted type

SJ is typically used in combination with pressure transmitters for pressure measurement, in those applications where the diaphragm need to be flush with the pipe wall. This can be obtained by either mounting the SJ seal part in a saddle type that is welded on top of the piping or in a flow through block that can be welded into the piping or mounted by means of flanges. Typical applications are pressure and flow measurements of highly viscous media