Swing Check Valve, Inline, 1 1/4 in, FNPT x FNPT, PVC Body, 5 1/8 in Overall L MPN:1520-12F

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Brand: NDS
Part #: 1520-12F
SKU
510-G0377404
$93.58 for Order Qty of 2
Regular Price $65.51 Special Price $46.79

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Swing Check Valve, Inline, 1 1/4 in, FNPT x FNPT, PVC Body, 5 1/8 in Overall L

The NDS 1-1/4in FNPT PVC Swing Check Valve is a reliable and efficient solution for various applications, including irrigation and plumbing systems. Its single flow design allows for unidirectional flow, preventing backflow and ensuring a consistent water supply. The valve's PVC body and EPDM seal ensure durability and resistance to corrosion, while its horizontal and vertical mounting orientation provides flexibility in installation. With a maximum water pressure of 150 psi, this valve is suitable for a wide range of applications, including residential and commercial irrigation systems, and is backed by a lead time of just one day.

Top product features:

  • Flow Design Single
  • Inline Swing Mechanism
  • Seat Material PVC

Top product applications:

  • Drain and Irrigation Systems
  • Underground Piping Systems
  • Hydrostatic Testing and Water Supply Systems

NDS swing check valve for inline, single-flow water service. It uses a swing check mechanism with a flapper design and is intended for one-way flow applications in compatible piping systems. The valve includes a PVC body, PVC seat, and EPDM seal, with components specified for water applications. The full-flow design is rated at 34.96 gpm.

Key Features:

  • Nominal size: 1 1/4 in
  • Connection type: FNPT x FNPT with female connections on both sides
  • Body material: PVC
  • Seat material: PVC
  • Seal material: EPDM
  • Check mechanism: Swing
  • Valve body style: Inline
  • Cracking pressure: 0.25 psi
  • Flow rate: 34.96 gpm
  • Full-flow design
  • Mounting orientation: Horizontal or vertical
  • Temperature range: 14 degrees F to 140 degrees F
  • Maximum operating pressure: 125 psi
  • Maximum water pressure: 150 psi at 70 degrees F
  • NSF standard: NSF 61
  • Overall length: 5.32 in

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: 3.50
  • Package Width: 3.50
  • Package Height: 5.10
  • Package Weight: 0.58
Product info last updated on February 1, 2026 12:22am UTC Category: Pipes, Valves and Fittings
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