Features Brass material: the brass valve body is sturdy and wear-resistant, has good corrosion resistance and cannot be easily damaged. EASY CONNECTION: With 2-wire design, the blue wire is connected to the live wire and the yellow wire is connected to the neutral conductor, which allows for easy installation. Durable motor: use a synchronous motor with high torsion, which greatly improves work efficiency and is widely used in industrial automation. SPECIFICATIONS: Normally closed electric ball valve with DN20 interface size, good stability and excellent performance. IP54 protection: the electric ball valve has the protection class IP54, is dust and drip-proof, safe and reliable operation and well practical. Specification: Item Type:Electric Ball Valve Material: Brass, ABS Power supply: DC12-24V. Interface size: DN20 Power: 6-20W Motor rotation: 6 N.M. Motor type: synchronous motor Action Time: 6-15 seconds Working pressure: 1.6 MPa. Semi-closed differential pressure: <0.2 MPa. Connection method: pipe thread 3/4 inch. Medium temperature: -10-100℃ Applicable medium: cold hot water or 50% ethylene glycol solution Protection class: IP54. Package list: 1 x electric ball valve. Package List 1 x Electric Ball Valve