304 Stainless Steel Two-Piece Female Threaded Ball Valve NPT/BSP Full Bore Manual Ball Valve DN15-DN50
Feature 1: Premium 304/316 Stainless Steel Construction for Durability Crafted from high-quality 304/316 stainless steel with precision forging, this two-piece ball valve offers exceptional resistance to corrosion, rust, and high temperatures. Rated for PN16 pressure (1000WOG), it delivers long-lasting performance in harsh industrial environments such as chemical plants, food processing facilities, and water treatment systems, outlasting traditional cast iron valves. Feature
2: Full Bore Design for High Flow Efficiency The two-piece split body design allows easy disassembly for maintenance, while the full bore ball ensures maximum flow with minimal pressure drop. The smooth internal passage reduces flow resistance, making it ideal for water, oil, gas, and other neutral or weakly corrosive media, ensuring efficient fluid transfer in both residential and industrial applications. Feature
3: Reliable PTFE Sealing for Zero Leakage Equipped with high-quality PTFE seats, this threaded ball valve provides tight shut-off with zero leakage. The 90-degree quarter-turn operation allows quick and easy opening/closing, while the durable seal withstands frequent use and high temperatures, reducing maintenance needs and ensuring long-term reliable performance. Feature
4: Versatile Sizing & Easy Installation Available in DN15 (1/2"), DN20 (3/4"), DN25 (1"), DN32 (1-1/4"), DN40 (1-1/2"), and DN50 (2") sizes with NPT/BSP female threads, this ball valve fits standard piping for quick and easy installation without additional adapters. Suitable for plumbing, heating, industrial process lines, and gas systems, it is a versatile choice for both OEM projects and wholesale orders.






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.