Aeration Ball Valve, Aluminum SKU: Aeration Ball Valve Availability: Out of stock Notify me when available Product tags BTI Available Options 0 options All variants are listed below. Specification filters require JavaScript. This product is sold out Description Specifications Aluminum BTI aeration ball valves. Parts Thread FM x FM, FM x Hose Barb, FM x ML, Full Port, Hose Barb x Hose Barb, Hose Barb x ML, Square Flange Adapter