1" Brass Threaded Manual OEM Full Port Ball Valve Female NPT for Water Oil Gas
Forged brass body with chrome/nickel plated surface, offering excellent corrosion and scale resistance for long service life.
Full port design minimizes flow resistance when fully open, ensuring unobstructed flow for plumbing, HVAC and gas systems.
Standard female NPT/BSP threaded ends for easy installation without welding, compatible with common pipeline systems.
Blue lever handle for 90° quick on/off operation, with anti-blowout stem design for enhanced safety and easy use.
Standard PTFE seal fits water, hot water, compressed air, gas and oil; optional NBR/EPDM seals available for specific media.
Anti-blowout stem design prevents stem ejection under high pressure,Bi-directional sealing ensures leak-tight performance in both flow directions.
Two-piece design allows easy disassembly for cleaning and maintenance Compatible with both NPT and BSP standard pipe threads ,Optional lockable handle prevents unauthorized operation







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.