Oatey 30-11SS12 Floatless Fill Valve Ss Supply Line

Product Description

The OATEY 30-11SS12 is a floatless fill valve with a 12-inch stainless steel supply line, designed for toilet tank installations in residential and light commercial plumbing applications. The one-piece construction reduces connection points, which lowers the risk of leaks and simplifies the installation process. Licensed plumbers and experienced DIYers can complete the swap without specialized tools. The stainless steel supply line adds corrosion resistance and durability compared to braided polymer alternatives, making it a reliable choice for long-term service.

This fill valve is suited for standard residential toilet tank retrofits and new installations. The floatless design eliminates the traditional ball float assembly, which reduces mechanical complexity inside the tank. It is appropriate for typical residential bathrooms and light commercial restrooms where a compact, low-profile fill valve is needed. The included stainless steel supply line allows the valve and line to be installed as a single unit, reducing parts handling on the job.

Key Features

• Floatless design eliminates ball float assembly for reduced mechanical complexity
• One-piece construction minimizes connection points and reduces leak risk
• 12-inch stainless steel supply line included for corrosion-resistant water delivery
• Faster installation compared to multi-component fill valve assemblies
• Sold individually as a complete fill valve and supply line unit

Compatibility

Designed as an OEM-style replacement fill valve for standard residential toilet tanks with a bottom inlet configuration.

Installation Notes

Installation should be performed by a licensed plumber or qualified tradesperson in accordance with local plumbing codes and the IPC. Shut off the water supply at the angle stop and flush the tank to remove standing water before removing the existing fill valve. Hand-tighten the supply line connection first, then snug with pliers - avoid over-tightening, which can crack the tank fitting. Verify fill level adjustment and check for leaks at all connections after restoring water supply.