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Patent Name:
Double-regulating black-water angle valve structure
Patent Number:
ZL202021218078.8
Type of patent:
Utility model patents
Patentee:
Jiangsu Shentong Valve Co., Ltd.
Patent Abstract:
A dual-adjustment black-water angle valve structure, including a valve seat, a valve core, a guide tube, and a reducer. The bottom of the valve seat is provided with a boss, and the top of the guide tube is provided with a groove matching the boss at the bottom of the valve seat. The inner wall of the guide tube and the reducer is provided with a ceramic layer, and the outlet end of the reducer is threaded with an adjusting orifice plate. The beneficial effect of the utility model is that the segmented pressure reduction is adopted. The first section is the valve core and the valve seat, and the second section is the adjusting orifice plate. At the same time, the valve seat, the draft tube, and the inner wall of the reducer have ceramic layers, which are resistant to solid The erosion effect of the fluid improves the operating stability and service life of the product, and ensures the continuous and stable operation of the system under working conditions.
Transfer Price:
$2.3 million
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