MILWAUKEE VALVE 515Y 1/2" Check Valve, 515Y Series, Swing Y, 1/2 in, FNPT x

The MILWAUKEE VALVE 515Y is a 1/2 in swing Y check valve with a bronze body and FNPT x FNPT threaded connections. It uses a swing check mechanism in a Y-style body for directional flow control and is specified for gas, oil, steam, or water service within listed ratings. This valve features a full-flow design, a 0.5 psi cracking pressure, and can be mounted in horizontal or vertical orientations.

Key Features:

• Valve type: Swing Y check valve.
• Body material: Cast bronze; check mechanism, seat, and seal material: bronze.
• Connections: 1/2 in FNPT x FNPT with female NPT threads on both ends.
• Flow rate: 10 gpm; Cv: 7.2.
• Pressure ratings: 300 psi WOG, 150 psi SWP, and 300 psi at 150 degrees F maximum water pressure.
• Temperature range: -20 degrees F to 425 degrees F.
• Mounting: Horizontal or vertical.
• Dimensions: 2.625 in overall length, 2-1/4 in overall height, 5/8 in width, and 1-3/4 in cap to inlet center.
• Standards: ASTM B16, ASTM B505, ASTM B584, ASTM B62, MSS SP-80.
• Series: 515Y.

. This item has been restricted from sale in the following state(s): []