DN20 standard port size for compatibility and reliable performance The electric ball valve uses a DN20 port size, offering compatibility with standard piping and fittings and providing stable, dependable operation across a range of applications. Safe operation in challenging environments IP54 protection keeps out dust and guards against water splashes, enabling safe operation in dusty or damp conditions without compromising performance. Easy installation with simple wiring Designed with a twowire setup. Connect the blue wire to the live wire and the yellow wire to the neutral wire for straightforward installation and reliable electrical connection. Durable brass construction Brass valve body provides wear resistance and longterm durability, maintaining performance even under demanding conditions. Key specifications Port size: DN20 (standard) Protection: IP54 Wiring: 2wire (blue to live, yellow to neutral) Material: Brass construction Typical use scenarios Residential water supply or home automation projects that require a standard DN20 valve with reliable operation. Outdoor or damp environments such as gardens or irrigation systems where the IP54 rating helps protect against dust and splashes. Industrial or commercial process lines that use standard DN20 piping and benefit from a durable brass body and simple wiring.