Series SJE is constructed from steel (42CrMo4) or stainless steel (1.4571) and has a PTFE-compound seal. Series SJE features built-in ball guiding tracks which are similar to ball bearings. It offers swiveling and rotating movements with a low speed.
Series SJE has a maximum pressure of 40 bar for steel bis DN 300, 16 bar for steel DN 350, 16 bar for stainless steel bis DN 350 and 6 bar for stainless steel DN 300. It operates at a minimum temperature of -50°C and a maximum temperature of 225 °C. It ranges in size from DN125 to DN700 (5"-28").