
Yz-D Series Part-Turn Electric Type Valve Worm Gearbox. Wide Torque Range: Output torque spans from 500Nm to 250,000Nm across various models. Customizable Colors: Painting available in Blue, Grey, Black with customizable options. Flexible Material Options: Material selection includes Ductile Iron and Carbon Steel. High Protection Grade: Standard IP65 with optional IP67 and IP68 protection levels. ISO5211 Flange Standard: Flange connection strictly adheres to ISO5211 specifications. High Mechanical Efficiency: Designed for steady operating performance and high efficiency. OEM and ODM Services: Full customization, sample-based, and design-based customization available. Comprehensive Quality Control: 100% inspection including visual and function checks for all finished products.