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The SPEARS SML-4 PVC Utility Backwater Valve Kit is ideal for preventing backflow in various plumbing systems. This valve kit allows for easy maintenance with its serviceable flapper assembly and offers extendable access using standard pipes. It is constructed for direct solvent cement connection to ASTM D2665 DWV drainage pipes or any other IPS size pipe.
The public can rely on the reliability of the SPEARS SML-4 for backflow prevention and easy maintenance.
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