{"product_id":"lavelle-industries-inc-528-quietfill-toilet-fill-valve","title":"Lavelle Industries Inc 528 Quietfill Toilet Fill Valve","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LAVELLE INDUSTRIES INC 528 is a universal toilet fill valve designed to replace noisy, slow-filling, or constantly running ballcock and fill valve assemblies. Commonly sold under the Korky brand, this quietfill valve adjusts from 7.75 inches to 13.5 inches in height using a twist-lock mechanism, allowing installation without tools. It fits a wide range of one-piece and two-piece toilet designs across most major brands. The kit ships complete with everything needed for a direct swap: a fill valve, refill tube, metal refill tube clip, mounting nut, cone washer, coupling nut, tamper-proof key, and instructions.\u003c\/p\u003e\u003cp\u003eThis fill valve is suited for residential toilet service where the existing ballcock or fill valve is causing noise, slow tank refill, or continuous running. The twist-lock height adjustment and universal inlet threading make it appropriate for a broad range of toilet tank configurations found in both new and retrofit plumbing work. Licensed plumbers and experienced DIYers typically handle this installation as a routine service call or owner repair.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTool-free installation with twist-lock height adjustment from 7.75 to 13.5 inches\u003c\/li\u003e\n\u003cli\u003eUniversal design compatible with one-piece and two-piece toilets across most brands\u003c\/li\u003e\n\u003cli\u003eQuietfill operation reduces refill noise compared to standard ballcock valves\u003c\/li\u003e\n\u003cli\u003eAddresses common toilet issues: noisy refill, slow fill, and phantom running\u003c\/li\u003e\n\u003cli\u003eComplete kit includes all hardware and fittings needed for full replacement\u003c\/li\u003e\n\u003cli\u003eTamper-proof key included for secure adjustment after setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a universal replacement fill valve for most one-piece and two-piece residential toilet tanks where the adjustable height range of 7.75 to 13.5 inches is appropriate.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eShut off the water supply at the stop valve below the toilet tank before removing the old fill valve or ballcock. Flush the tank to drain residual water before disconnecting the supply line and unscrewing the existing valve. No special tools are required for this replacement; standard plumbing practice under IPC guidelines applies. Verify the adjusted height seats the valve correctly before tightening the mounting nut and restoring water supply.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustment Range\u003c\/strong\u003e: 7.75 to 13.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit\u003c\/strong\u003e: Universal, one-piece and two-piece toilets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 16 pounds (package)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 24\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LAVELLE INDUSTRIES INC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 528\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LAVELLE INDUSTRIES","offers":[{"title":"Default Title","offer_id":51524579295538,"sku":"528","price":248.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a312426632395a6aa0ddf856f32244be.jpg?v=1785452252","url":"https:\/\/voomisupply.com\/products\/lavelle-industries-inc-528-quietfill-toilet-fill-valve","provider":"Voomi Supply","version":"1.0","type":"link"}