Milwaukee Valve Swing Y Check Valve, 1-4 in, FNPT x FNPT, Bronze Body 515Y 1-4"

The MILWAUKEE VALVE 515Y is a 1/4 in. swing Y check valve with a bronze body and FNPT x FNPT threaded connections. It is intended for one-way flow in general-purpose piping systems for specified compatible media: gas, oil, steam, and water. The Y-style body and swing check mechanism support full flow, with a 0.5 psi cracking pressure and a rated flow of 3.3 gpm. Key Features: Valve type: Swing Y check valve with Y-style body and swing mechanism Body and wetted materials: Cast bronze body with bronze check mechanism, seal, and seat Connection size and type: 1/4 in. FNPT x FNPT threaded ends Pressure ratings: 300 psi WOG, 300 psi water pressure at 150 degrees F, 150 psi WSP steam Temperature range: -20 degrees F to 425 degrees F Flow data: Cv 2.3, flow rate 3.3 gpm, full flow: Yes Mounting orientation: Horizontal or vertical Dimensions: 2.25 in. overall length, 1-3/4 in. overall height, 3/8 in. width Standards: Meets multiple ASTM and MSS standards