American Standard AS7381091-400 Dual Flush Valve

Product Description

The American Standard AS7381091-400 is a dual flush valve replacement designed for toilets equipped with dual flush technology. Dual flush valves control the release of water from the tank into the bowl, offering a reduced flush volume for liquid waste and a full flush volume for solid waste. This component is a direct replacement part intended to restore proper flushing function in compatible American Standard toilet systems. Installation is typically performed by licensed plumbers or experienced service technicians during routine maintenance or repair of residential bathroom fixtures.

This dual flush valve is suited for use in residential toilet applications where the existing dual flush valve has worn, cracked, or failed to seal properly. It restores the two-flush-option functionality that conserves water compared to standard single-flush designs. Refer to your toilet model documentation to confirm fitment before installation.

Key Features

• Dual flush design provides separate flush volumes for liquid and solid waste
• Direct replacement configuration for straightforward serviceability
• Restores proper tank-to-bowl water release and sealing function
• Intended for residential toilet tank repair and maintenance

Compatibility

Designed as an OEM-style replacement dual flush valve for compatible American Standard dual flush toilet systems. Confirm compatibility with your specific toilet model number before ordering.

Installation Notes

Installation should be performed by a licensed plumber or qualified technician. Shut off the water supply valve at the wall and flush the toilet to empty the tank before beginning work. Follow local plumbing codes, including applicable IPC requirements, when servicing toilet tank components. Do not overtighten the valve locknut against the tank during reassembly, as this can crack porcelain.