Check Valve, 507 Series, Y Swing, 1 in, FNPT x FNPT, Bronze Body 507 1

MILWAUKEE VALVE Series 507 is a 1 in. swing Y check valve with a cast bronze body and FNPT x FNPT connections. It uses a swing check mechanism in a Y-style body for one-way flow applications in general-purpose gas, oil, steam, and water systems. Flow capacity is listed as 31 gpm with Cv 22. Key Features: Valve type: Swing Y check valve with Y-style body and single-flow design Size and connections: 1 in. nominal valve size with female NPT connections on both ends Body and internal materials: Cast bronze body with bronze check mechanism, seat, and seal material listed as bronze Pressure ratings: 600 psi WOG, 300 psi SWP, and 300 psi WSP; maximum water pressure 600 psi at 150 degrees F Temperature range: -20 degrees F to 550 degrees F Cracking pressure: 0.750 to 1.000 psi Flow capacity: 31 gpm with Cv 22 Mounting: Horizontal or vertical orientation Dimensions: 3.69 in. overall length; 2-1/2 in. cap to inlet center Standards: ASTM A276 Type 304, ASTM B16, ASTM B61, MSS SP-80