Steriflange is a mounting flange used to interface valves belonging to the modular system. It was designed to be welded on pipes or machinery for quick and ergonomic disconnection, inspection and cleaning of the valve. Steriflange can be provided with a “bayonet” system so that a single operator can easily install it. It is equipped with an O-ring that makes the system tight. Its height can be customized according to customer requirements.