Email:alina@tkfm.cn Shenyang Taike Fluid Control Co.,Ltd

Shenyang Taike Fluid Control Co.,Ltd

Characteristic Description Of Ball Valve

    In China, ball valve is widely used in petroleum refining, long-distance pipeline, chemical industry, papermaking, pharmacy, Water Conservancy, electricity, municipal, steel and other industries, in the national economy occupies a pivotal position. It has a rotation of 90 degrees of action, the plug body as a sphere, there is circular through the hole or passage through its axis. Ball valve in the pipeline is mainly used to cut, allocate and change the direction of the flow of the medium, it only needs to rotate 90 degrees of operation and very small torque can be closed tight. Ball valve is most suitable for switch, cut-off valve use, V-type ball valve. In addition to the electric valve should pay attention to the piping parameters, should pay special attention to its use of environmental conditions, because the electric valve in the electric device is a mechanical and electrical equipment, its use of the state affected by its use of the environment is very large. Normally, the electric ball valve, butterfly valve in the following environment use to pay special attention.Ball Valve
    Ball valve is elastic. Ball and valve seat seals are made of metal materials, sealing pressure is very large, depending on the pressure of the medium itself has not reached the requirements of the seal, must exert external force. This valve is suitable for high temperature and high pressure medium. The elastic sphere is elastic by opening an elastic groove at the lower end of the inner wall of the sphere. When the channel is closed, the wedge-shaped head of the stem is used to tighten the ball up and the seat is pressed to seal. Before turning the sphere, loosen the wedge-shaped head, the sphere then restores the original prototype, so that there is a small gap between the sphere and the seat, which can reduce the friction of the seal surface and the operating torque.Ball Valve
    Tee Ball valve has t type and L type. The T-type can make three orthogonal pipes mutually connect and cut off the third channel, which plays the role of shunt and confluence. L-type can only connect two pipes with orthogonal, and cannot maintain the interconnection of the third pipe at the same time, only play the role of distribution. Tee Ball valve In the structure of the use of integrated structure, 4-side valve seat sealing type, flange connection less, high reliability, design and realization of lightweight. Tee Ball core points T type and L type, long service life, large circulation capacity, small resistance. Ball valve According to the role of the single action and double action of two types, the single function of the characteristics is that once the power source failure, the ball valve will be in the control system requirements of the State.Ball Valve

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