Logic elements are cartridge valves suitable for installation in blocks or manifolds. They are available in five different sizes: ND 16 - 25 - 32 - 40 - 50 - 63.

They are designed to perform complex hydraulic circuits, using functional compact blocks, with high flow rates and low pressure drops.

They are made of a cartridge valve with ISO7368 / DIN 24342 cavity bore and a control cover. The cover includes the cartridge valves pilot lines; some versions are designed for the installation of ISO 4401-03 (CETOP 03) valves, to realise different control functions. A low leakage version, obtained inserting a seal into the seat no. 5, is also available.

The cartridge valves are composed of a jacket, a poppet, and a closing spring. The poppet can either be standard (S) or with a damping nose (D), suitable for a smooth flow control during the valve opening and closing phases.

Two types of cartridge valves are available: Q type (used for flow and directional control and as a check valve); P type (used for pressure control).

LCM* are monitored logic elements used for directional control, piloting and as a check valve. They are certified by TÜV.

Available sizes are DN 16, 25, 32,40 and 50.