English to French Tech/Engineering Mechanics / Mech Engineering

wherein the lever (5) tilting in one direction axially moves the push piston (4) against the valve device (2) towards a closed position; the lever (5) comprises a front fork (5a) which its end sections have opposite stubs (7) which are fitted into and guided in corresponding slots (8) of the parallel runners (9) located in the upper portion of the bush (12).