Milwaukee Valve 1-1-2" FNPT Bronze Swing Y Check Valve 509Y 1 1-2"

The MILWAUKEE VALVE 509Y 1-1/2 in. FNPT bronze swing Y check valve is a check valve for use in one-way flow applications involving gas, oil, steam, and water lines. It features a Y-style body with a swing check mechanism, Cv 56 with 76 gpm flow rating, and female NPT connections on both ends. The cast bronze body, bronze seat and seal, and brass check mechanism have a specified temperature range of -20 to 425 Degrees F. Key Features: Valve type: Swing Y check valve with Y-pattern body and swing mechanism Size: 1-1/2 in. nominal valve size with 1-1/2 in. FNPT x FNPT connections Body material: Cast bronze body with bronze seat and seal Internal mechanism: Brass swing check mechanism Media compatibility: Gas, oil, steam, and water Pressure ratings: 200 psi WOG, 125 psi SWP/WSP, and 200 psi at 150 Degrees F max water pressure Temperature range: -20 to 425 Degrees F Cracking pressure: 0.5 psi Flow capacity: Cv 56 with 76 gpm flow rating Mounting orientation: Horizontal or vertical Overall dimensions: 4 in. overall length, 4 in. overall height, 1-3/4 in. width Standards: ASTM B16, ASTM B505, ASTM B584, MSS SP-80