Swing Check Valve, 509Y Series, Y-Style, 1/2 in, Press x Press, Bronze MPN:509Y-P2 - 012

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Brand: Milwaukee
Part #: 509Y-P2 - 012
UPC: 697988733299
SKU
510-G308413462
Regular Price $135.09 Special Price $96.49

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Swing Check Valve, 509Y Series, Y-Style, 1/2 in, Press x Press, Bronze

The Milwaukee Swing Check Valve is a reliable and efficient solution for various industrial applications. Designed for horizontal mounting, this bronze-bodied valve features a swing mechanism and press-to-press connections, ensuring smooth operation and easy maintenance. With a maximum temperature of 250°F and pressure of 200 psi, it can handle demanding water flow requirements. Suitable for use in water treatment, irrigation, and other high-pressure systems, this valve provides a long-lasting and leak-free performance. Its compact design and durable construction make it an ideal choice for applications where space is limited, such as in municipal water supply systems.

Top product features:

  • Swing check valve design allows for easy installation and maintenance
  • Bronze body and seat material provide corrosion resistance and durability
  • Operates at high temperatures up to 250 Degrees F and high water pressures up to 200 psi

Top product applications:

  • Steam distribution systems
  • Water treatment systems
  • Pumping systems for chemicals and fuels
  • The MILWAUKEE VALVE 509Y-P2-012 is a 1/2 in. swing check valve with a Y-style bronze body and press x press connections. It uses a swing mechanism for use in one-direction flow applications and for applications requiring check-valve backflow control in piping systems compatible with water, natural gas, and specified chemical applications. This valve is designed for horizontal mounting and is rated for up to 200 psi operating pressure, with a 0.5 psi cracking pressure.

    Key Features:

    • Valve type: Swing check valve with Y swing mechanism and Y-style body design.
    • Body and internals: Bronze body, bronze seat, brass check mechanism, and brass seal.
    • Connections: 1/2 in. press x press ends on both sides.
    • Flow rating: Cv 7.2 with 7.2 gpm flow.
    • Pressure ratings: 200 psi maximum operating pressure, 200 psi at 250 degrees F maximum water pressure, and 125 psi maximum steam pressure.
    • Temperature range: -20 degrees F minimum operating temperature, 150 degrees F maximum operating temperature, and 250 degrees F maximum valve temperature.
    • Installation: Horizontal mounting orientation.
    • Dimensions: 5.63 in. overall length
    • 1 3/4 in. cap to inlet center
    • 1 3/4 in. height from cap to inlet center.
    • Standards: MSS SP-80 Type 3.
    • Check configuration: Standard.
    • Valve series: 509Y.


Additional Information

  • Country of Origin: US
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 10 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 6.62
  • Package Width: 5.19
  • Package Height: 2.81
  • Package Weight: 0.82
Product info last updated on April 11, 2026 5:44am UTC Category: Pipes, Valves and Fittings
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