Application of the ball valve

      Applicable occasions

     The ball usually rubber, nylon and Teflon as the seat ring material,so its temperature by the valve seat ring material limits. The role ofvalve by the metal sphere in the role of the media, in the pressed between plastic seat to complete (floating ball valve). 

      Valve seat ring in a certain contact pressure, elastic-plastic deformation occurred in some areas. Can compensate for this deformed sphere of manufacturing accuracy and surface roughness to ensure the valve sealing performance.

     Also because the valve seat ring is usually made of plastic, so the choice of valve structure and performance, to consider the ball of fire and fire, especially in the petroleum, chemical, metallurgical and other departments, the use of ball valve in the equipment and piping system of flammable, explosive medium, should pay attention to fire and fire prevention.

     Typically, the double adjustment, strict sealing, slurry, wear,reduced channel, the rapid opening and closing movement (1/4turn open and close), high pressure cut-off (pressure difference),low noise, there is the phenomenon of cavitation and gasification, a small amount of leakage to the atmosphere, the pipeline systemoperation torque is small, the fluid resistance small, recommend the use of ball valve.

Lifting Chain

     Ball also applies to the light structure, low pressure cut-off(pressure difference), corrosive medium in pipeline system. In the low-temperature (cryogenic) device and the piping system valve can also be used. In the metallurgical industry in the oxygen pipeline system, should be treated with strict skim valve. Main line in the pipeline and gas pipeline in the to be buried in the ground, the need to use full bore welded ball valve. 

      Regulate the performance of the requirements, the ball valve to use special structure with a Vshaped opening. In the petroleum, petrochemical, chemical, electric power, city construction, the working temperature of pipeline systemof more than 200 degrees in the choice of metal to metal sealingball valve.

       Chinabase Machinery is a group of manufacturing facilities, offering one-stop solution for mechanical power transmission products in China.  Chinabase is able to offer custom, cost-optimized solutions in accordance with customer drawings - such as ready-to-install machine parts and profiles - in addition to our standard products.

     We can supply a full-range of power transmission products, such as chains,Transmission Chain,Conveyor Chain, sprockets and plate wheels, pulleys, gearboxes, motors, Belt guides,couplings, Fluid Couplings,,gears and racks. Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes.