is a device designed to exhaust the pressure inside the cylinder when the real working stroke exceeds the maximum nominal value of the stroke.
is a groove machined on the inner wall of the cylinder that creates a discontinuity at the contact surface of the outer sealing element of the bushing.
is activated by pushing downward the bushing which brings the outer seal element on the discontinuity of the wall thus exhausting the pressure inside the cylinder.
is always activated before the pressing pad collapse against the cylinder body.
exhausts the pressure inside the cylinder when the working stroke exceeds the maximum nominal value of the stroke.
makes harmless the cylinder that has been subjected to an over-stroke action by exhausting the pressure.
activates itself automatically regardless of user intervention.
does not increase the price of the cylinders.
a device actually installed in the following series or parts of them: SC, H, RV, RF, RS, KE,
is a device designed or installed directly on the bottom of the cylinder with the function of exhaust the gas pressure when it exceeds the default maximum value fixed by Special Springs.
activates itself by breaking the septum prepared then releasing the pressure inside the cylinder completely.
eliminates the risk of overpressure.
eliminates structural failure due to overpressure.
activates itself automatically regardless of user intervention.
does not increase the price of the cylinders.
is installed in the following series or parts of them: M, ML, KE, RV, RF, RS. The models fitted with it are clearly indicated in the catalogue.
