Two-way cartridge valves for pressure functions, type LC with LFA control caps, have nominal sizes from 16 to 100 and series 6X and 7X. They operate with a maximum pressure of 420 bar and a maximum flow rate of 7000 L/min. They are pilot-operated valves, seat or piston type, mounted in standard DIN ISO 7368 housings, with options for manual or electroproportional pressure adjustment integrated or mounted on the cap. Different pressure functions are possible by combining cartridge valves and control caps.