Dwyer Instruments’ Series DBV Brass Ball Valve is an economical, durable hand-lever ball valve with a 600-PSI (41 bar) WOG. Made of quality brass, the ball valve assures reliability and a long service life. Seats and blowout-proof stem are constructed of TFE to provide maximum safety in the event of overpressure. The full-port design allows for high flow characteristics while maintaining minimum pressure drop. The ball valve is available in ¼-inch to 3-inch sizes for commercial or general industrial use. – dwyer-inst.com