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The Matco-Norca 521C05LF is a one inch brass threaded and solder check valve designed for various plumbing applications. This valve features a Class 150 design with FNPT thread connections. Its durable bronze construction allows it to handle significant pressure and provide efficient flow control in plumbing systems.
This check valve is suitable for non-shock cold working pressures and has a renewable bronze disc. It meets ASTM and MSS standards, ensuring its reliability in various applications.
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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