Milwaukee Valve 509 Series Bronze Swing Check Valve, Class 125, 3/8" NPT Female

Swing check valve restricts flow control to one direction, blocking reverse flow, Valve body made of ASTM B-62 bronze for strength and corrosion resistance, Pounds per square inch (gauge) (psig) rating of 200 for water, oil, and gas (WOG) and 125 for steam working pressure (SWP), Cracking pressure of 0.5 pounds per square inch (psi), Female National Pipe Taper (NPT) threads on both ends for connecting to male threaded pipes