Product Description
A.Y. McDonald Silent Sump Check Valve, MPN 4420-493, is designed to control water flow in sump pump applications. This valve prevents backflow which can cause water hammer and other issues in plumbing systems.
- Vertical and horizontal installation options
- Lead-free construction for safety
- Pressure tested for leak-proof performance
Product Highlights
This check valve features stainless steel clamps and a textured mounting surface for easy installation.
Product Information
Standard Information
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Manufacturer: A.Y. McDonald MFG CO
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UPC: 053565424538
Technical Specifications
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Nominal Size: 1-1/4 in
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Pressure Rating: 20 psig
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Series: 2069