{"product_id":"val-pak-spa-check-white-v20-339","title":"Val-Pak V20-339 Spa Check Valve - White","description":"\u003cdiv\u003e\n\u003ch2\u003e\u003cstrong\u003eReliable Spa Backflow Prevention for Inline Plumbing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe 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 connections.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eConstruction, Compatibility and Integration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConstructed from durable polymer, the V20-339 provides reliable backflow prevention with a simple inline design. Its two-port configuration enables straightforward installation in spa circulation lines using common spa fittings. The non-metallic body resists corrosion from spa chemicals, increasing longevity in hot-water environments and simplifying maintenance in everyday spa operation.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSystem compatibility: Works with standard spa circulation systems and fittings\u003c\/li\u003e\n\u003cli\u003eReplacement or maintenance: Replacement option for aging or leaking spa check valves\u003c\/li\u003e\n\u003cli\u003ePerformance outcome: Prevents reverse flow to protect pump and heater and maintain consistent water flow\u003c\/li\u003e\n\u003cli\u003eInstallation or configuration: Inline installation within spa piping along the flow path\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolymer body provides corrosion resistance in humid spa environments\u003c\/li\u003e\n\u003cli\u003eInline two-port configuration for straightforward installation in spa plumbing\u003c\/li\u003e\n\u003cli\u003eInternal check mechanism delivers reliable one-way flow control\u003c\/li\u003e\n\u003cli\u003eWhite color aids visibility within complex piping layouts\u003c\/li\u003e\n\u003cli\u003eDesigned for use with standard spa fittings and common circulation setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVal-Pak specializes in spa and pool hardware, delivering dependable inline valves and fittings. The company focuses on reliable, easy-to-install components designed to withstand the chemical and thermal conditions of spa environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Val-Pak Products","offers":[{"title":"Default Title","offer_id":51999097225490,"sku":"V20-339","price":29.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/VALV20339_0.jpg?v=1770172210","url":"https:\/\/www.aquaterrabackyard.com\/products\/val-pak-spa-check-white-v20-339","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}