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Campbell 1-1/2 in. D X 1-1/2 in. D Plastic Spring Loaded Check Valve

Campbell 1-1/2 in. D X 1-1/2 in. D Plastic Spring Loaded Check Valve

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Campbell 1-1/2 in. D X 1-1/2 in. D Plastic Spring Loaded Check Valve delivers dependable backflow protection for water lines with a compact, lead-free plastic construction. Designe…

Campbell MPN SFV150IND In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $17.99. Our online price is $19.99.
$19.99
Includes free shipping on orders over $75 · $8.99 standard below
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About Product Overview

Campbell 1-1/2 in. D X 1-1/2 in. D Plastic Spring Loaded Check Valve delivers dependable backflow protection for water lines with a compact, lead-free plastic construction.

Designed for pressure-driven operation, this valve automatically opens as water flows in the intended direction and closes when flow stops, preventing reverse flow and protecting your system from contamination.

  • Material and safety: plastic construction with lead-free composition, suitable for potable water applications.
  • Size and connections: 1-1/2 in inlet and 1-1/2 in outlet; fits standard 1-1/2 in piping.
  • Performance: rated for up to 175 psi maximum pressure and temperatures up to 180°F, making it suitable for typical domestic water supply and light-duty industrial runs.
  • Orientation: mounting orientation supports horizontal or vertical installation to fit your plumbing layout.
  • Packaging: boxed packaging for easy handling and storage before installation.

Why this Campbell check valve stands out:

  • Reliable spring-loaded mechanism ensures fast response to changing flow, reducing backflow risk without manual intervention.
  • Lead-free material aligns with modern plumbing codes and safety expectations, helping you protect drinking water quality.
  • Versatile application: ideal for residential water lines, irrigation, and other low-to-mid pressure piping where backflow prevention is essential.
  • Simple installation: designed for straightforward integration into existing 1-1/2 in lines with no complex fittings required.

Practical tips for best results:

  • Verify that the inlet and outlet are connected to the correct flow direction; the valve’s activation is pressure-driven, so consistent flow is key to proper sealing.
  • Install in a accessible location to allow quick inspection or replacement if necessary.
  • For higher temperature or pressure conditions, confirm that your system remains within the 180°F / 175 psi limits to maintain reliable performance.

The Details Specifications

Brand Campbell
UPC 039172000532
Case Pack Quantity 24 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 3 × 3 × 8
Weight 1 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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