High-platform ball valves, the so-called high platform that is the ball valve using ISO5211 manufacturing standards, will be a quadrilateral or circular flange and ball valve casting for the one-piece type, and the platform end of the surface is higher than the outer edge of the flange on both sides, which is not only conducive to the convenient installation of pneumatic actuators, electric actuators and other actuators, and greatly improve the stability of the valve and the actuator between the appearance of the more beautiful.

Pneumatic high platform ball valve

The high platform ball valve is an evolutionary product of the regular ordinary bracketed ball valve, which differs from the regular ball valve in that it can be connected directly to the drive actuator without the need for an additional connecting bracket, whereas the regular ball valve needs to be bracketed before the actuator can be fitted. In addition to eliminating the need for additional bracket mounting, because it is mounted directly on the platform, this makes the solidity between the actuator and the ball valve greatly improved.

The advantage of the high platform ball valve is that it can be installed on its own platform, directly installed pneumatic or electric actuator, while the ordinary ball valve requires additional valve connection, which may occur due to the bracket loosening or coupling clearance is too large, resulting in the valve in use, while the high platform ball valve will not appear this problem, its performance in the operation process, the performance is very stable.

In the high platform ball valve and ordinary ball valve selection, high platform ball valve internal structure or the principle of opening and closing, and ordinary ball valves has been, in addition to the advantages of the above, when lies in the medium temperature is relatively high working conditions, it is necessary to use the connecting bracket, is in order to be able to protect the normal use of the actuator, to prevent heat transfer of the medium caused by the actuator can not be used.