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The TAPCO AS 47130-0070A is a ballcock designed for toilet tank fill valve applications. A ballcock controls water flow into the toilet tank after each flush cycle, shutting off automatically when the tank reaches the correct fill level. This type of component is a standard replacement part in residential and light commercial plumbing systems. Installation is typically performed by licensed plumbers or experienced service technicians during toilet repair or rebuild service calls.
The AS 47130-0070A is suited for toilet tank fill valve replacement in residential and light commercial settings. The Lexington designation identifies the specific series or product family within the TAPCO lineup. This part is appropriate for routine maintenance, leak repair, or full tank rebuild projects where the original fill valve has worn or failed.
Designed as an OEM-style replacement ballcock fill valve for compatible toilet tank assemblies in residential and light commercial plumbing applications.
Installation is performed by a licensed plumber or qualified service technician. Shut off the water supply valve at the base of the toilet before beginning any work, and flush the tank to drain residual water. Follow all applicable local plumbing codes and IPC guidelines when replacing toilet tank components. Do not overtighten the lock nut securing the fill valve to the tank to avoid cracking porcelain.
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