The Brass Full Port Lead-Free Ball Valve from Aqualine allows for more water flow than a standard port valve. The full port brass valves feature heavy brass construction that is UL and CSA rated and is constructed in a heavy-duty design. The Brass Full Port Lead-Free Ball Valve from Aqualine features robust and sturdy construction, allowing for more water flow than a standard port valve. The port is both UL and CSA rated. The TFE seat features a chrome-plated ball. The valve has locking-handle options available and is available in a lead-free version. It is available in sizes 1/2"-4".