Check Valve, 507 Series, Y Swing, 1 in, FNPT x FNPT, Bronze Body MPN:507 1

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Brand: Milwaukee
Part #: 507 1
UPC: 697988580732
SKU
510-G0846343
Regular Price $271.31 Special Price $193.79

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Check Valve, 507 Series, Y Swing, 1 in, FNPT x FNPT, Bronze Body

The Milwaukee 1in FNPT Bronze Swing Y Check Valve is a reliable and durable solution for various applications. Suitable for use in horizontal and vertical installations, this valve ensures efficient flow control and prevents backflow in plumbing systems. Its bronze body and chrome-cobalt seal provide excellent corrosion resistance and a long lifespan. With a maximum temperature of 550°F and a maximum water pressure of 600 psi, this valve can handle demanding applications such as residential and commercial plumbing, irrigation systems, and industrial processes. Its compact size and ease of installation make it an ideal choice for a wide range of industries.

Top product features:

  • Swing design allows for easy installation and maintenance
  • Valve is designed for horizontal or vertical mounting orientation
  • Bronze body and seat materials provide corrosion resistance and durability

Top product applications:

  • Steam Power Generation Systems
  • Industrial Water Treatment Systems
  • Oil and Gas Production Facilities
  • MILWAUKEE VALVE Series 507 is a 1 in. swing Y check valve with a cast bronze body and FNPT x FNPT connections. It uses a swing check mechanism in a Y-style body for one-way flow applications in general-purpose gas, oil, steam, and water systems. Flow capacity is listed as 31 gpm with Cv 22.

    Key Features:

    • Valve type: Swing Y check valve with Y-style body and single-flow design
    • Size and connections: 1 in. nominal valve size with female NPT connections on both ends
    • Body and internal materials: Cast bronze body with bronze check mechanism, seat, and seal material listed as bronze
    • Pressure ratings: 600 psi WOG, 300 psi SWP, and 300 psi WSP
    • maximum water pressure 600 psi at 150 degrees F
    • Temperature range: -20 degrees F to 550 degrees F
    • Cracking pressure: 0.750 to 1.000 psi
    • Flow capacity: 31 gpm with Cv 22
    • Mounting: Horizontal or vertical orientation
    • Dimensions: 3.69 in. overall length
    • 2-1/2 in. cap to inlet center
    • Standards: ASTM A276 Type 304, ASTM B16, ASTM B61, MSS SP-80


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: 3.90
  • Package Width: 3.40
  • Package Height: 2.00
  • Package Weight: 2.20
Product info last updated on February 6, 2026 11:15am UTC Category: Pipes, Valves and Fittings
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In stock