2PC Manual Floating Ball Valve Reducer Bore WCB Stainless Steel Flange Thread End PN16 Class150 Industrial Water Oil Gas Valve
API 6D Manual Floating Ball Valve Reducer Bore 2 Way High Pressure High Temperature Metal Hard Seal Anti-corrosion Industrial Pipeline Control Valve
DN15-DN200 Reducer Floating Ball Valve Manual Operation NPT BSP Flange Connection Carbon Steel Stainless Steel OEM Industrial Valve
Adopts professional floating ball structure design, the ball core can float freely with medium pressure, automatically fit the sealing seat to achieve zero leakage. Equipped with high-quality PTFE soft seal or metal hard seal, suitable for low and high temperature working conditions, effectively avoid medium leakage and ensure long-term stable operation.
Optional WCB carbon steel, 304/316 stainless steel body and ball core, integrated casting and precision CNC machining. Compact structure, high strength, anti-rust, anti-corrosion and wear-resistant. Strictly comply with API 6D, ANSI, DIN, GB standard, support full material test report.
Equipped with ergonomic anti-slip manual handle, realizing labor-saving and quick on-off operation. Supports multiple connection methods including flange, thread and welding. Optional full bore and reducer bore specifications, perfectly matching pipeline reducing installation requirements, widely applicable for water, oil, gas and general industrial pipeline systems.
All floating ball valves are strictly manufactured in accordance with API 6D, ANSI, DIN and GB standards. Conduct 100% hydrostatic test and air tightness test before delivery to ensure zero leakage. Complete test reports and certification documents are provided to support project bidding and customs clearance.
Adopts integrated casting structure with high overall rigidity, anti-rust and anti-oxidation treatment for long service life. Optimized floating ball structure reduces friction and wear during operation. Stable performance, low failure rate and no frequent maintenance, greatly saving later operation cost.












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.