Dual Check Valve, 705 Series, 1 in, Union FNPT x FNPT, Reinforced Nylon MPN:1UFX1F-705

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Brand: Wilkins
Part #: 1UFX1F-705
UPC: 612052040929
SKU
510-G4452463
Regular Price $141.39 Special Price $100.99

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Dual Check Valve, 705 Series, 1 in, Union FNPT x FNPT, Reinforced Nylon

The Wilkins Dual Check Valve is a reliable and efficient solution for various applications, including water treatment, irrigation, and plumbing systems. Its composite construction and nylon body ensure durability and resistance to corrosion, while its 1-inch FNPT connection makes installation straightforward. With a maximum temperature of 180 degrees and pressure of 175 psi, this valve meets the standards of ASSE 1012, CSA, and NSF/ANSI/CAN 61. Its compact size of 4.5 inches in length makes it ideal for use in tight spaces. By preventing backflow and ensuring a safe water supply, this valve provides peace of mind for professionals and homeowners alike.

Top product features:

  • Dual check valve design prevents backflow in water distribution systems
  • Composed of nylon for resistance to corrosion and chemical damage
  • Operates at a maximum temperature of 180 degrees Fahrenheit

Top product applications:

  • Drainback Systems
  • Potable Water Systems
  • Well Water Systems
  • WILKINS 705 is a 1 in. dual check valve with two internal check valves in series for reverse-flow control in water lines. It features an inline composite body made of reinforced nylon and lead-free composite with FNPT x FNPT union connections for general-purpose water service applications with reverse-flow control requirements.

    Key Features:

    • Dual check design: Two internal check valves in series with two check valves in series for reverse-flow control.
    • Size and connections: 1 in. nominal valve size with female NPT connections on both ends
    • FNPT x FNPT union connection.
    • Body material: Composite construction with reinforced nylon and lead-free composite material.
    • Media and application: For water
    • general-purpose application.
    • Pressure and temperature: 175 psi maximum operating pressure
    • operating temperature range 33 degrees F to 180 degrees F.
    • Flow rating: 40 gpm.
    • Installation: Inline body design for horizontal or vertical mounting.
    • Internal materials: Buna-N seal, Delrin seat, and stainless steel spring.
    • Hazard protection level: Low Health Hazard.
    • Standards: ASSE 1012, CSA, NSF/ANSI/CAN 61.
    • Overall size: 4.5 in. length, 2.19 in. height, 2.18 in. width.
    • Field testable: No.


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: 2.70
  • Package Width: 5.60
  • Package Height: 2.60
  • Package Weight: 0.55
Product info last updated on February 4, 2026 7:28pm UTC Category: Pipes, Valves and Fittings
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In stock