Fully welded ball valve

Product structure 

 Nominal diameter: DN15-600 

 Product model:/ 

 Pressure range: 1.6-42MPa 

 Use of the product 

 (1) The fluid resistance is small, and the ball valve with full diameter is basically free of flow resistance. 

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

 (3) Close. It has two sealing surfaces, and the current sealing surface material of the ball valve is plastic, which has good sealing properties and can achieve sealing. It has also been used in the vacuum system. 

 (4) It is easy to operate and fast to open and close. It only needs to be rotated 90° from full opening to full closing, which is convenient for long-distance control. 

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

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

 (7) It is widely applicable, with a diameter ranging from a few millimeters and as large as a few meters, from high vacuum to high pressure. 

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