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Mainline ML232AB-11/4 is a lead-free, brass economy inline spring check valve designed for reliable service in various plumbing systems. This valve prevents backflow, ensuring the smooth operation of your water systems.
This product is ideal for both residential and commercial plumbing uses, offering durability and efficiency.
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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