The Steriflange is a mounting flange that is used to interface valves belonging to the modular system. It is designed to be welded onto piping or machinery to allow quick and ergonomic disconnection of the valve for inspection or cleaning. The Steriflage can be supplied with a “bayonet” system for quick assembly by a single operator. It is equipped with o-rings that make the system tight. Its height can be customized according to customer requirements.