Swing Check Valve, Inline, 2 in Pipe Size, Socket x Socket, PVC Body, 6-9/64 in L MPN:1520-20

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Brand: NDS
Part #: 1520-20
SKU
510-G1238912
$103.58 for Order Qty of 2
Regular Price $72.51 Special Price $51.79

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Swing Check Valve, Inline, 2 in Pipe Size, Socket x Socket, PVC Body, 6-9/64 in L

The 2in Hub PVC Swing Check Valve from NDS is a reliable and efficient solution for irrigation systems. Its inline swing design and 0.25 psi cracking pressure ensure smooth flow and prevent backflow, making it ideal for residential and commercial applications. With a maximum water pressure of 150 psi and a flow rate of 78.44 gpm, this valve is perfect for large sprinkler systems and irrigation networks. Its durable PVC construction and EPDM seal withstand temperatures from 14°F to 140°F, making it a great choice for harsh outdoor environments. Easy to install and maintain, this valve is a must-have for any irrigation system.

Top product features:

  • Swing check valve design allows for easy flow of water in one direction while preventing backflow
  • EPDM seal provides a watertight seal at high and low temperatures
  • Max. water pressure rating of 150 psi ensures safe operation under high pressure conditions

Top product applications:

  • Drain and irrigation systems
  • Plumbing systems for homes and buildings
  • Industrial piping systems for water and steam distribution
  • NDS 1520-20 is a 2 in. swing check valve with an inline PVC body and socket x socket connections. It is intended for water service applications within the listed pressure and temperature ratings. This swing check valve uses a hinged swing mechanism for one-direction flow applications. It has a 0.25 psi cracking pressure. Mounting orientation: Horizontal or vertical.

    Key Features:

    • Swing check design: Inline swing mechanism with one-direction flow operation.
    • Body material: PVC with PVC seat material.
    • Seal material: EPDM.
    • Connection type: Socket x socket with IPS slip ends.
    • Connection size: 2 in. on both sides
    • nominal valve size: 2 in.
    • Flow capacity: 78.44 gpm.
    • Pressure ratings: 125 psi at 72 degrees F maximum pressure
    • 150 psi at 70 degrees F maximum water pressure.
    • Temperature range: 14 degrees F minimum to 140 degrees F maximum.
    • Mounting orientation: Horizontal or vertical.
    • Certification: NSF 61.
    • Overall length: 6.14 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: 4.30
  • Package Width: 4.30
  • Package Height: 6.10
  • Package Weight: 0.99
Product info last updated on February 1, 2026 6:37am UTC Category: Pipes, Valves and Fittings
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In stock