Lavelle Industries 818Z Toilet Fill Valve Flapper Kit

Product Description

The LAVELLE INDUSTRIES 818Z is a toilet fill valve and flapper kit designed to correct no-fill, slow-fill, running, and noisy toilet conditions. The kit includes the Korky QuietFILL fill valve and a Korky Plus 2-inch tank flapper. The fill valve uses a twist-lock height adjustment mechanism and requires no tools for installation or adjustment. It adjusts from 7.75 inches to 13.5 inches in height to accommodate a wide range of toilet configurations. Licensed plumbers and experienced DIYers can complete this repair without specialty equipment.

This kit targets residential toilet repair applications. The universal fill valve design is intended to fit 2-piece and 1-piece toilet tanks across most major brands. It serves as a direct replacement for worn fill valves and ballcock assemblies in standard residential toilet tanks. The included 2-inch flapper is suited for tank-flush toilets using a standard 2-inch flush valve seat, making this a complete tank rebuild solution in a single package.

Key Features

• Height adjusts from 7.75 inches to 13.5 inches to fit most 2-piece and 1-piece toilets
• Twist-lock adjustment mechanism requires no tools for installation
• Quiet-fill design reduces fill-cycle noise compared to standard ballcock assemblies
• Includes Korky Plus 2-inch tank flapper for a complete tank repair
• Universal fit replaces most existing fill valves and ballcock-style assemblies

Compatibility

Designed as a universal replacement fill valve and flapper kit compatible with most 2-piece and 1-piece residential toilet tanks across all major brands.

Installation Notes

Installation is performed by a plumber or knowledgeable DIYer following standard IPC guidelines. Shut off the water supply at the angle stop valve below the tank and flush to drain residual water before removing the existing fill valve or ballcock. No tools are required for height adjustment or installation of this fill valve. Confirm the flapper seats properly on the flush valve before restoring water supply and check for leaks at the fill valve shank nut after startup.

Technical Specifications

• Fill Valve Height Range: 7.75 inches to 13.5 inches
• Flapper Size: 2 inches
• Package Weight: 0.809 pounds
• Sold As: Each

Standard Information

• Brand: LAVELLE INDUSTRIES
• Manufacturer Part Number: 818Z