2in8in Electric Plastic Butterfly Valves Extension Rods DC24V/AC220V Customizable. Both German American Standards Available.
High corrosion resistance: The valve body is made of engineering plastics such as UPVC, CPVC, PP, and PVDF, which can withstand the erosion of acids, alkalis, salts, and various chemical solvents, and is suitable for harsh corrosive conditions.
Light weight and easy installation: Compared to metal valves, the plastic butterfly valve body is lighter and supports flange or threaded connection, saving installation space and cost.
Reliable sealing: It adopts EPDM, NBR or PTFE soft sealing structures to achieve bidirectional sealing, with low leakage rate, suitable for highly clean or leak-proof scenarios.
Automation control: It supports 220V/380V power supply drive, can receive 4-20mA signals, realize remote opening or adjustment control, and is compatible with PLC systems. Low
flow resistance and large flow capacity: When fully open, the flow channel is straight through, with extremely low pressure loss, suitable for large flow liquid or gas transportation. Simple maintenance: The structure is simple, easy to disassemble and clean, and some models support online maintenance.







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.