{"product_id":"homewerks-1-2-in-d-x-1-2-in-d-solvent-pvc-spring-loaded-check-valve","title":"Homewerks 1\/2 in. D X 1\/2 in. D Solvent PVC Spring Loaded Check Valve","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Homewerks 1\/2 in. D X 1\/2 in. D Solvent PVC Spring Loaded Check Valve — a compact, lead-free solution designed to protect your water systems from backflow with reliable, one-way flow. Constructed from durable PVC and engineered for solvent-weld installations, this valve delivers secure joints and long-lasting performance in a variety of residential and light commercial applications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this valve stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpring-loaded, fast-acting closure:\u003c\/strong\u003e The internal spring mechanism ensures quick shut-off when flow reverses, minimizing backflow and reducing wear on seats and seals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolvent-weld connection:\u003c\/strong\u003e Designed for permanent, leak-free joints on 1\/2\" PVC piping with standard solvent cement, making installation clean and straightforward.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free PVC body:\u003c\/strong\u003e Safe for potable water and compliant with health-conscious plumbing standards, so you can trust it in drinking-water lines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolid operating range:\u003c\/strong\u003e Handles up to 150 psi and temperatures up to 140°F, making it suitable for most home water supply scenarios.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise opening pressure:\u003c\/strong\u003e Minimum opening pressure of 5.68 psi ensures the valve only activates under meaningful flow, preventing nuisance openings in small or fluctuating systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact and versatile:\u003c\/strong\u003e End-to-end length of 4-1\/8\" with 1\/2\" inlet and outlet diameters fits tight spaces and simple retrofits in existing lines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Flexible mounting:\u003c\/strong\u003e Mountable in either horizontal or vertical orientations to suit your plumbing layout and space constraints.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBulk packaging:\u003c\/strong\u003e Practical for bulk buys and ongoing maintenance in multi-project setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses and practical benefits\u003c\/h3\u003e\n\u003cp\u003eThis solvent PVC spring-loaded check valve is ideal for protecting potable and non-potable water lines in homes and light commercial settings. Use it to prevent backflow in supply lines feeding appliances, irrigation systems, laundry hookups, or secondary water systems where reverse flow could contaminate clean water. The 1\/2\" connection size makes it a natural fit for standard half-inch PVC piping runs, while the solvent-weld installation ensures robust, leak-free performance over years of operation.\u003c\/p\u003e \u003ch3\u003eHow it helps you solve common plumbing challenges\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongbackflow prevention:\u003e Keeps reverse flow from contaminating the main supply, especially important where fixtures or hoses may be de-pressurized or disconnected.\u003c\/strongbackflow\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongreliable performance:\u003e The spring-loaded design minimizes valve sag and seat wear, delivering consistent shut-off even after numerous cycles.\u003c\/strongreliable\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongeasy installation:\u003e Solvent-weld connections streamline job setup and reduce potential leak points compared with threaded alternatives.\u003c\/strongeasy\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongspace-efficient:\u003e Its compact footprint supports installations in tight crawlspaces, utility closets, or under sinks where space is at a premium.\u003c\/strongspace-efficient:\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an older system, replacing a failed valve, or planning a new installation, the Homewerks 1\/2 in. D X 1\/2 in. D Solvent PVC Spring Loaded Check Valve delivers dependable backflow protection with a focus on safety, durability, and easy, solvent-based installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Homewerks","offers":[{"title":"Default Title","offer_id":52169085223186,"sku":"45701","price":9.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/45701_A.eps_High.jpg?v=1775414894","url":"https:\/\/nationalhardwaregroup.com\/products\/homewerks-1-2-in-d-x-1-2-in-d-solvent-pvc-spring-loaded-check-valve","provider":"National Hardware Group","version":"1.0","type":"link"}