Dual Check Valve, 700XL Series, Inline, Bronze, 3/4 in, Union FNPT x FNPT MPN:34UFX34F-700XL

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Brand: Wilkins
Part #: 34UFX34F-700XL
UPC: 612052075631
SKU
510-G4461073
Regular Price $207.89 Special Price $148.49

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Dual Check Valve, 700XL Series, Inline, Bronze, 3/4 in, Union FNPT x FNPT

The Wilkins Dual Check Valve is a reliable and durable solution for water treatment and distribution systems. This bronze-bodied valve features a union connection and is designed to prevent backflow and contamination. With a maximum temperature of 180 degrees and a maximum pressure of 175 psi, it can withstand the demands of various applications. Suitable for use in commercial and residential settings, the valve meets or exceeds industry standards including ASSE 1012, CSA, and NSF/ANSI/CAN 61. Its compact size and ease of installation make it an ideal choice for plumbers and contractors working on projects requiring high-quality water control valves.

Top product features:

  • Dual Check Valve functionality provides automatic backflow prevention.
  • Bronze body material provides corrosion resistance.
  • Max. Temp. 180 Degrees and Max. Pressure 175 psi indicate high-temperature and high-pressure capabilities.

Top product applications:

  • Backflow prevention in residential water systems
  • Water pressure balancing in industrial processes
  • Shutoff valve in laboratory water supply systems
  • The WILKINS 34UFX34F-700XL is a 3/4 in. dual check valve with an inline bronze body and FNPT x FNPT union connections. Intended for general purpose water service, it uses two check valves in series to help prevent reverse flow in plumbing and related liquid systems. This valve is rated for use in low health hazard applications and can be installed in horizontal or vertical orientations.

    Key Features:

    • Dual check design: Two internal checks in series for backflow prevention applications.
    • Size and connections: 3/4 in. valve with female NPT connections on both ends
    • FNPT x FNPT union connection style.
    • Body material: Cast bronze ASTM B584
    • material of construction listed as low lead bronze.
    • Flow design: Dual inline body design.
    • Media: Water.
    • Flow rating: 25 gpm.
    • Pressure rating: 175 psi maximum operating pressure.
    • Temperature range: 33°F minimum to 180°F maximum.
    • Seat and spring materials: Delrin seat and stainless steel spring.
    • Dimensions: 4.5 in. overall length, 2 in. overall height, and 2 in. overall width.
    • Standards: ASSE 1012, CSA, NSF/ANSI/CAN 61.
    • Field testable: No.
    • Valve series: 700XL.


Additional Information

  • Country of Origin: TW
  • 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: 2.60
  • Package Width: 5.60
  • Package Height: 2.60
  • Package Weight: 1.30
Product info last updated on February 2, 2026 8:58am UTC Category: Pipes, Valves and Fittings
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