Zawór spustowy 1 / 2” De Dietrich 300028498

The drain valve 1/2" is a practical component for boiler and heating system maintenance. Featuring a standard 1/2" connection, it allows easy drainage of water from boilers, radiators, or pipes for servicing or winterization. Its simple design ensures reliable sealing when closed and smooth operation when opened. This valve is a must-have for any heating engineer or homeowner performing routine boiler maintenance and repair.