DEVICE FOR SEALING A DRAINAGE PORT OF A FLUSHING TANK

摘要

The closure device (10) comprises: - a body (11) having a through opening, configured to be mounted in leaktight manner in the discharge orifice; - a shutter (20) mounted on the body movably between a closed position and an open position; - A flexible link (40) having a first end (41) attached to a hooking member (30) formed on the shutter and a second end (42) configured to be attached to an actuation system, to allow the opening of the shutter by pulling on the link. The body comprises a temporary attachment means (60) of a retained portion (45) of the link (40) located at a distance from the ends of the link, to prevent the entanglement of the link (40) on itself before the hooking of the second end (42) of the link (40) to the actuation system.