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The NDS 1720-20 Series 1700 2 In. Plastic Union Slip Swing Check Valve is a reliable valve designed for plumbing applications. This valve prevents backflow in piping systems, ensuring that water flows in one direction. It features a PVC construction that meets NSF/ANSI standards, making it suitable for various plumbing needs. The valve is engineered for lasting performance and is molded in the USA.
This valve is ideal for both residential and commercial plumbing installations. Its full flow design enhances water movement, and it is easy to install with compatible fittings.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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