1/2" Threaded Low Lead Bronze Spring Check Valve MPN:UP509 1/2

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Brand: Milwaukee
Part #: UP509 1/2
UPC: 697988624603
SKU
510-G3280593
Regular Price $142.80 Special Price $102.29

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1/2" Threaded Low Lead Bronze Spring Check Valve

The Milwaukee 1/2in Threaded Low Lead Bronze Spring Check Valve is a reliable and efficient solution for various applications. Suitable for use in water supply systems, this valve allows water to flow in one direction while preventing backflow, ensuring a safe and contamination-free system. Its low lead bronze construction and brass seat material provide durability and resistance to corrosion. With a maximum water pressure of 300 psi and a temperature range of -20 to 200 degrees F, this valve is ideal for residential and commercial use, particularly in areas with high water pressure or temperature fluctuations.

Top product features:

  • Threaded design for easy installation
  • Low lead bronze body for corrosion resistance and durability
  • Swing design for inline installation and minimal pressure drop

Top product applications:

  • Water Supply Systems
  • Steam Trap Applications
  • Hydraulic Pumps and Systems
  • MILWAUKEE VALVE UP509 is a 1/2 in low lead swing check valve with an inline bronze body and female NPT threaded connections on both ends. It is intended for one-way flow applications in compatible gas, oil, and water service, using a swing check mechanism to reduce reverse flow in compatible installations. This valve features a full-flow design, a 10 gpm flow rating, and NSF 61 and NSF/ANSI 372 listings.

    Key Features:

    • Valve type: Low lead horizontal swing check valve with inline body design
    • Size and connections: 1/2 in FNPT x FNPT threaded ends
    • Body material: Bronze
    • Check mechanism: Swing, with brass check mechanism material
    • Pressure ratings: 300 psi non-shock CWP
    • 300 psi at 150 degrees F maximum water pressure
    • Temperature range: -20 degrees F to 200 degrees F
    • Cracking pressure: verify specification before publishing due to conflicting listed values
    • Flow capacity: Cv 10
    • flow rate 10 gpm
    • Mounting: Horizontal, with pressure coming from under the disc
    • Seat and seal materials: Brass seat
    • bronze seal
    • Certifications/standards: NSF 61, NSF/ANSI 372
    • Dimensions: 2.25 in overall length, 1 7/16 in overall height


Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 22.63
  • Package Width: 11.88
  • Package Height: 2.75
  • Package Weight: 38.54
Product info last updated on February 21, 2026 4:22am UTC Category: Pipes, Valves and Fittings
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