Spring Check Valve, Inline, 1 1/4 in, Slip x Slip, PVC Body, 6 3/8 in Overall L MPN:4RG73

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In Stock
Brand: Dayton
Part #: 4RG73
UPC: 190735332191
SKU
510-G3099957
Regular Price $149.79 Special Price $106.99

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Spring Check Valve, Inline, 1 1/4 in, Slip x Slip, PVC Body, 6 3/8 in Overall L

This 1-1/4in Slip PVC Spring Check Valve from Dayton is a reliable and durable solution for general-purpose applications. Its inline spring design ensures smooth flow and prevents backflow, while its stainless steel spring provides long-lasting performance. Suitable for use in a variety of settings, including residential and commercial plumbing systems, this valve is ideal for applications where a high level of flow control is required. Its compact size and lightweight design make it easy to install and maintain, making it a convenient choice for plumbers and DIYers alike. It can withstand temperatures up to 120°F, making it suitable for a range of environments.

Top product features:

  • It has a spring mechanism that allows for one-way flow control.
  • It is designed for inline installation.
  • It is made with stainless steel springs for durability.

Top product applications:

  • General Purpose
  • General Purpose
  • General Purpose

DAYTON 4RG73 is an inline spring check valve for general-purpose media applications. It is configured for one-direction flow and features spring-actuated closure when flow stops or reverses. This valve has a PVC body with slip x slip socket connections and is sized for 1-1/4 in pipe or tube systems.

Key Features:

  • Valve type: Spring check valve with inline spring design
  • Body material: PVC
  • Check mechanism material: Stainless steel
  • Spring material: Stainless steel
  • Connection type: Slip x slip
  • Connection details: 1-1/4 in female socket x 1-1/4 in female socket
  • Nominal valve size: 1-1/4 in
  • Maximum operating temperature: 120 Degrees F
  • Application/Media: General purpose
  • Overall length: 6.38 in
  • Overall height/width: 3-13/64 in
  • Silent check: Standard

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: 6.40
  • Package Width: 3.20
  • Package Height: 3.20
  • Package Weight: 0.75
Product info last updated on March 22, 2026 5:03pm UTC Category: Pipes, Valves and Fittings
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In stock