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The Matco-Norca 521C04LF is a brass threaded x solder check valve, designed to prevent backflow in water systems. It is suitable for use in various plumbing applications. This check valve features a renewable seat and disc, ensuring reliable performance over time.
The Matco-Norca 521C04LF is ideal for residential and commercial plumbing systems. It is capable of handling high pressure and is designed for horizontal swing installations.
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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