American Hydroponics 1/2" Ball Valve (Stopcock valve) with barbed fittings. Comes in packs of 10. This black 1/2-inch nylon inline ball valve with double-sided barbed fittings is perfect for adjusting flow rates.
American Hydroponics 1/2" Ball Valve (Stopcock valve) with barbed fittings. Comes in packs of 10. This black 1/2-inch nylon inline ball valve with double-sided barbed fittings is perfect for adjusting flow rates.