Forged steel flange ball valve

Product structure 

 Nominal diameter: DN25-250 

 Product Model: Q41F 

 Pressure range: 1.0-6.4MPa 

 Product use 

 (1) The fluid resistance is small, and the full-path ball valve is basically unobstructed. 

 (2) Simple structure, small size and light weight. 

 (3) Tight. It has two sealing surfaces, and the sealing surface material of the ball valve is made of plastic, which is well sealed and can achieve sealing. It has also been used in vacuum systems. 

 (4) It is easy to operate and opens and close quickly. It only needs to rotate 90° from full open to full off, which is convenient for remote control. 

 (5) It is convenient to maintain, the structure of the ball valve is simple, the sealing ring is generally active, and it is more convenient to disassemble and replace. 

 (6) When fully open or closed, the sealing surface of the sphere and seat is isolated from the medium. When the medium passes through, it will not cause erosion of the valve sealing surface. 

 (7) It is suitable for a wide range. The diameter can be applied from small to a few millimeters, from high vacuum to high pressure. 

 (8) Because the ball valve is wiped during the opening and closing process, it can be used in media with suspended solid particles.