Check Valve, 1509Y Series, Y Swing, 1 in, Sweat x Sweat, Bronze

The MILWAUKEE VALVE 1509Y is a 1 in. swing Y check valve with a bronze body and sweat x sweat connections. It uses a swing check mechanism in a Y-style body for one-way flow and reverse-flow control applications in compatible piping applications for specified chemicals, natural gas, steam, and water, subject to applicable codes and specifications. The valve is rated for horizontal or vertical mounting and features a full-flow design with a 0.5 psi cracking pressure.

Key Features:

• Valve type: Swing Y check valve with Y-pattern body design
• Body material: Bronze
• Check mechanism material: Brass
• Connection type: Sweat x sweat
• Connection gender: Female x female
• Connection size: 1 in. x 1 in.
• Flow capacity: 31 gpm
• Cv: 22
• Pressure ratings: 300 psi at 150 degrees F maximum water pressure; 150 psi WSP maximum steam pressure
• Temperature range: -20 degrees F to 425 degrees F
• Seat and seal material: Bronze
• Mounting orientation: Horizontal or vertical
• Overall dimensions: 4.25 in. length, 3 in. height, 1.5 in. width
• Standard: MSS SP-80, Type 3

• Ship Pack Height: 2
• Ship Pack Length: 4.2
• Ship Pack Width: 3