Val-Pak Spa Check Valve, White | V20-339 Alameda typically tightened with standard plumbing

typically tightened with standard plumbing tools to ensure a secure seal

System operation: Maintains stable pressure

results-driven products that professionals and homeowners trust

Application: Wall foam

Val-Pak Spa Check Valve, White | V20-339 Alameda typically tightened with standard plumbingReliable Spa Backflow Prevention for Inline Plumbing The Val Pak V20 339 Spa Check Valve is an inline, two port valve designed for spa plumbing. It prevents backflow when the circulation pump stops, protecting equipment such as heaters and pumps while helping maintain consistent water flow in the spa loop. The white polymer body is built to endure the humid, chemically treated environment typical of spa systems and is designed for standard spa piping