The proportional pressure limiting valves types (Z)DBE and (Z)DBEE, with nominal size 6 and series 1X, control pressure up to 315 bar and flow up to 30 L/min. They are actuated by proportional solenoids and mountable on a plate with DIN 24 340 drilling. Compatible with external analog or digital amplifiers for types DBE and ZDBE and with integrated control electronics for types DBEE and ZDBEE, these valves offer refined pressure adjustments and independently adjustable ramps.