Ball valve (fill-and-drain) SCHELL 139940399 with lever control 1/2" chrome

The SCHELL fill-and-drain ball valve with lever control and 1/2" connection in chrome is a compact shut-off valve designed for controlled filling and draining of plumbing systems and appliances. It uses a ball valve mechanism to provide a reliable seal and a lever-style control for simple manual operation. The chrome finish offers basic corrosion resistance and a low-profile appearance suitable for visible installations in residential and light commercial settings.

Advantages

This ball valve provides dependable shut-off performance thanks to its ball valve design, ensuring minimal leakage when closed. The lever control allows quick and intuitive operation, enabling precise regulation of flow during filling and draining tasks. The 1/2" connection size is a common standard that ensures compatibility with typical plumbing fittings, and the chrome plating gives a surface that is easy to clean and coordinate with other fixtures.

Suitable for

• Controlled filling and draining of cisterns, water tanks and heating system components
• Isolation of appliances such as boilers, water heaters and washing machines for maintenance
• Residential and light commercial plumbing installations where a manual fill-and-drain function is required

Key specifications

• Valve type: ball valve for fill-and-drain applications
• Operation: manual lever control for on/off and metered flow
• Connection size: 1/2" compatible with standard plumbing fittings
• Finish: chrome-plated exterior for corrosion resistance and ease of cleaning
• Typical applications: plumbing systems, cisterns, appliances and heating components

How to use

Install the valve into the plumbing line using appropriate fittings and thread sealant or tape as required by local practice. Operate the lever to open or close the ball valve: align the lever with the flow direction to open and turn perpendicular to close. Use the valve to control filling cycles or to drain sections of a system during maintenance. Verify tight connections and test the valve operation at installation to ensure leak-free performance.

Usage recommendations

For reliable operation, avoid excessive force when turning the lever and perform periodic checks for leaks or wear. Use in systems with water only unless the valve is specifically approved for other media. Follow local installation codes and the equipment manufacturer’s service instructions when integrating the valve into existing plumbing or heating equipment.