High pressure forged steel large diameter stainless steel fixed ball valve for detailed information

Fixed ball valve, is a new generation of high-performance ball valve, suitable for long distance pipeline and general industrial pipeline, its strength, security, and resistance to bad environment, special consideration when the design is suitable for all kinds of corrosive and non corrosive medium. Compared with the floating ball valve, it works, the fluid pressure in front of the sphere of all is passed to the bearing force, will not make a sphere to the seat to move, so the seat will not bear too much pressure, so the fixed ball valve torque is small, the seat of the small deformation, stable sealing performance, long service life, applicable to high pressure, large diameter. Advanced spring seat components, since the tight characteristics, realize the upstream sealing. Each valve has two seats, each direction can be sealed, and therefore there is no flow restriction, installation is two-way. The average valve.

Fixed ball valve has two and three type two kinds of body structure, the flange bolting, seal enhanced ptfe inserted into the stainless steel ring, steel ring is equipped with a spring at the back of the guarantee the seat close to the ball, keep the seal. Up and down with PTFE valve stem bearing, reduce friction, easy operation, small has a TAB at the bottom of the shaft, to ensure that the ball and seal it. All sizes available: valve flow aperture is consistent with the pipeline diameter, so that pipeline cleaning.