Etrany 1 1/2in Brass 2 Way RS485 Modulating Electric Control Water Ball Valve DC5V High Temperature Flow Regulation Control
High-Performance Sealing: Excellent sealing effect prevents medium leakage, ensuring reliability in critical applications.
Durable Construction: Made with cast steel and anti-corrosion coatings, it can withstand harsh environments and extend service life.
Flexible Customization: Can be tailored to specific media and working conditions, meeting diverse industry requirements.
Precise Flow Regulation: Equipped with angle-travel electric actuators for remote control and precise valve opening regulation.









Qingdao Yida Tongtu Machinery Technology Co., Ltd., in the beautiful coastal city of Qingdao. Specializing in high-growth ventures such as valves and power equipment, the company is dedicated to providing comprehensive solutions for industries including petroleum, chemicals, and water utilities, empowering clients to grow and achieve success.
We are a cutting-edge trading enterprise specializing in one-stop industrial valve matching, deeply cultivating gate valves, globe valves, ball valves, check valves, butterfly valves, etc. Our main products include American standard API, German standard DIN, and Japanese standard JIS, suitable for various industries such as chemical, petroleum, gas, power, metallurgy, etc.
We selects qualified factories from the source, strictly controls product quality, adheres to the direct supply mode, and relies on the advantages of a streamlined and efficient team to achieve rapid implementation of customer demands. At the same time, we can provide customers with standard spot goods, non-standard customization, OEM, project batch matching, and a complete set of export documentation services, becoming a long-term stable valve procurement partner for customers with professionalism, reliability, and high cost-effectiveness.












Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.