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The Simmons 502SB is a three-quarter inch silicon bronze lead-free check valve. This valve is designed to prevent backflow in plumbing systems. It is ideal for use in various water system applications.
The Simmons check valve ensures safe and reliable operation in water systems.
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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