Cart Ball Valves Showing all 4 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low 2-1/2″ NPT Threaded Full Port Ball Valve $128.00 Add to cart 2-1/2″ Full Port Solder (Sweat) Ball Valve (Lead Free) $154.00 Add to cart 4″ NPT Threaded Full Port Ball Valve $331.57 Add to cart 4″ Full Port Solder (Sweat) Ball Valve (Lead Free) $400.06 Add to cart