Introduction and characteristics of sleeve-type control valve: 1. Good valve stability As the sleeve-type valve with the control valve above and below the pressure equalizing hole, you can reduce the role of the media being imbalance in the valve core force, therefore, this valve unbalance than the average Direct single, two-seat control valve is much smaller. In addition, the sleeve-type control valve port in the sleeve and the valve core to form a large guide part, it will not cause the core vibration. 2. Interchangeability and versatility Sleeve type regulator valve sleeve is interchangeable, according to the flow characteristics of the requirements of the window on the sleeve shape, can be designed to equal percentage flow characteristics and linear flow characteristics. Depending on the size of the flow capacity, the number of windows on the sleeve can be designed as four windows, two windows or a window so that the sleeve-type control valve can change the flow characteristics and the flow capacity simply by changing the sleeve. 3. Disassembly easy sleeve-type control valve spool and sleeve installation, no need to use screws, and no lower valve neon so disassembly easy. 4. Valve off a simple shape Simple two-seat valve seat valve body must be installed on the valve cover and the lower cover, and to the two valve compartment, while the sleeve valve can only be installed on the valve cover, and as long as a valve Block partition.
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