1-1/4" Solder Bronze Swing Check Valve MPN:1509 1-1/4"

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Brand: Milwaukee
Part #: 1509 1-1/4"
UPC: 697988619708
SKU
510-G0863335
Regular Price $185.91 Special Price $132.79

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1-1/4" Solder Bronze Swing Check Valve

The Milwaukee 1-1/4in Solder Bronze Swing Check Valve is a reliable and efficient solution for various applications. Suitable for use in plumbing, HVAC, and hydronic systems, this valve ensures a one-way flow of water, preventing backflow and contamination. Its durable bronze construction withstands temperatures from -20°F to 406°F, making it ideal for use in high-temperature applications. With a flow rate of 54 gpm, this valve is perfect for residential and commercial installations. Its compact design and easy installation make it a convenient choice for plumbers and DIY enthusiasts alike.

Top product features:

  • Solder bronze construction for durability and corrosion resistance
  • Swing design allows for easy manual operation and maintenance
  • Cracking pressure of 0.500 to 0.750 psi ensures reliable shut-off performance

Top product applications:

  • Industrial Plumbing Systems
  • HVAC Systems
  • Boiler Systems
  • The MILWAUKEE VALVE 1509 1-1/4 in. solder bronze swing check valve is an inline, single-flow check valve configured for one-way flow control with reverse-flow closure. It features a bronze body, bronze seat and seal, and a brass swing check mechanism. The valve is specified for gas, oil, steam, and water service, with 1-1/4 in. sweat x sweat female connections for compatible piping.

    Key Features:

    • Swing check design with a hinged mechanism for one-way flow control
    • Inline body style with horizontal mounting orientation
    • Bronze body with bronze seat and seal
    • brass check mechanism
    • 1-1/4 in. sweat x sweat, female x female connections
    • Cracking pressure: 0.500 to 0.750 psi
    • Flow capacity: Cv 54
    • rated flow 54 gpm
    • Pressure ratings: 200 psi WOG, 125 psi SWP/WSP, and 200 psi at 150 degrees F maximum water pressure
    • Temperature range: -20 degrees F to 406 degrees F
    • Dimensions: 4-1/4 in. overall length
    • cap to inlet center 2-5/32 in.
    • height to inlet center 2-3/16 in.
    • Conforms to MSS SP-80 Type 3


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: 4.30
  • Package Width: 3.40
  • Package Height: 2.30
  • Package Weight: 1.86
Product info last updated on March 22, 2026 10:42am UTC Category: Pipes, Valves and Fittings
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In stock