Milwaukee Valve 515 1-1-4" Pack of 4

The MILWAUKEE VALVE 515 is a 1-1/4 in. swing check valve with an inline bronze body and FNPT x FNPT connections. It is intended for one-direction flow applications and includes a hinged swing mechanism that responds to reverse flow. This valve is intended for backflow-reduction applications in general-purpose piping systems handling gas, oil, steam, or water. It has a full-flow, single-flow design and is rated for horizontal mounting. Key Features: Valve type: Swing check valve with inline swing body design Size: 1-1/4 in. nominal valve size and pipe size Connections: 1-1/4 in. female NPT on both ends; FNPT x FNPT Body and internal materials: Bronze body, bronze check mechanism, bronze seat, and bronze seal Flow capacity: 54 gpm with a Cv of 54 Cracking pressure: 0.500 to 0.750 psi Pressure ratings: 300 psi maximum water pressure at 150 degrees F; 150 psi WSP maximum steam pressure Temperature range: -20 degrees F to 406 degrees F Mounting orientation: Horizontal Overall dimensions: 3.56 in. length; 2-1/8 in. height Standard: MSS SP-80 Type 3 Series: 515 Pack of 4