Direct pressure proportional valve The PLKE08 is a proportional pressure pressure valve, direct action, cartridge, usable in blocks or panels with SAE-08 headquarters. It is suitable as a pilot stadium for the distance control of regulatory valves and reduction of bi-stadium pressure. It can be controlled with a controlled power supply in current or via an electronic card, to be ordered separately. It is available in four pressure adjustment fields up to 350 bar.   This valve has replaced the CRE valve, out of production.