Dual Check Valve, 700XL Series, 3/4 in, Inline, Low Lead Bronze, MNPT x FNPT MPN:34MX34UF-700XL

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Brand: Wilkins
Part #: 34MX34UF-700XL
UPC: 612052094168
SKU
510-G4452411
Regular Price $226.51 Special Price $161.79

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Dual Check Valve, 700XL Series, 3/4 in, Inline, Low Lead Bronze, MNPT x FNPT

The Wilkins Dual Check Valve is a reliable and efficient solution for plumbing applications. Its bronze body and dual check valve design ensure safe and consistent water flow, while its maximum temperature rating of 180 degrees and pressure rating of 175 psi make it suitable for a wide range of uses. This valve meets or exceeds ASSE, CSA, and NSF/ANSI/CAN 61 standards, making it a trusted choice for commercial and residential plumbing systems. Its compact size and easy installation make it ideal for use in water treatment, HVAC, and industrial applications where reliable shut-off is critical.

Top product features:

  • Dual Check Valve functionality prevents backflow and ensures safe water flow
  • Bronze body material provides corrosion resistance and durability
  • Max. Temp. 180 Degrees and Max. Pressure 175 psi indicate the valve's ability to handle high temperatures and pressures

Top product applications:

  • Water Treatment and Filtration Systems
  • Industrial Process Control and Automation
  • Potable Water Distribution Systems
  • The WILKINS 700XL is a 3/4 in dual check valve for general-purpose water service. This inline valve uses two independent checks in series for reverse-flow control in plumbing and similar liquid lines. It features a low lead bronze body with MNPT x FNPT threaded connections and is rated for horizontal or vertical installation.

    Key Features:

    • Valve type: Dual check valve with two independent checks in series for reverse-flow control
    • Size: 3/4 in nominal valve size with 3/4 in connections on both sides
    • Connections: MNPT x FNPT
    • side 1 male NPT, side 2 female NPT
    • Body material: Low lead bronze
    • Body design: Inline
    • Media: Water
    • Flow rate: 25 gpm
    • Maximum pressure: 175 psi
    • Operating temperature range: 33 degrees F to 180 degrees F
    • Seat material: Delrin
    • Spring material: Stainless steel
    • Hazard protection level: Low health hazard
    • Field testable: No
    • Standards: ASSE, CSA, NSF/ANSI/CAN 61
    • Dimensions: 4-1/2 in overall length, 2 in overall height, 2 in overall width
    • 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: 5.50
  • Package Width: 2.70
  • Package Height: 2.60
  • Package Weight: 1.10
Product info last updated on March 24, 2026 10:29pm UTC Category: Pipes, Valves and Fittings
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