API Cast Steel Ball Valve

API Cast Steel Ball Valve

Cast steel ball valve is generally designed and manufactured to provide maximum service life and dependability mainly resulting from the properties of the cast steel. Actually, there is a variety of the available designing or manufacturing standards for the ball valve. The API cast steel ball valve comes to be the popular one with a wide range of applications.

Similarly, the API cast steel ball valve generally consists of the body, stem, ball, gasket, seat and several necessary fittings. In terms of the cast steel body, the durability, as well as the performance, has been greatly improved indeed. In order to achieve the appreciated sealing performance, the seal and the gasket are designed elaborately with the rubber or such materials. Since the API standards pays a lot of attentions on the environmental protection. Or it can be said that the API cast steel ball valve is classified into the energy-saving products.

API cast steel ball valve can be used for the control of water, oil, air and some corrosive liquid. It has won a great popularity resulting from several outstanding advantages. API cast steel ball valve is able to be operated within 90 degrees. And the movement of ball on the middle of valve seat has wipe function so may suit medium of suspending granule. Besides, the Body of ball can be floated or fixed accordance with the strength of opening and closing. As a result, it is helpful to enlarge the generally applications of the API cast steel ball valve. What else, the small flow resistance is also greatly appreciated.