The thin ball valve

The thin ball valve uses a double eccentric and a special oblique cone oval seal structure to solve the traditional eccentric butterfly valve opening and closing 0 ° ~ 10 ° instantaneous sealing surface is still in sliding contact friction shortcoming, th

手动法兰球阀

The ball valve switch is light and small, and its caliber can be large. It is reliably sealed with simple structure and is easy to be maintain. As the sealing surface and ball surface are always closed and are difficult to be scoured by medium, it is wide

The torque of fixed ball valve

The torque of fixed ball valve is small, valve seat deformation is small, stable sealing performance, long service life, suitable for high pressure, large diameter occasions.

全衬氟球阀

Ball valve lined with fluorine with fluoroplastic as lining and shell made by investment casting is of high strength and clear and smooth appearance, and the part which contacts liquid is made of fluoroplastic, therefore, the valve can be applied to corro