Ball Valve Series
Description
The valve adopts a two-piece full-bore floating ball valve structure. It is mainly used for shutting off or connecting pipelines carrying highly concentrated corrosive medium such as acids, alkalis, salts, etc.
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Zero-leakage design for connection ends.
Low flow resistance and high flow capacity.
Suitable for chemical media.
Simple structure, easy to operate and maintain.
The inner cavity and ball of this product are processed via high-pressure injection molding, lined with corrosion-resistant and aging-resistant F46 or PFA. Therefore, it features reliable corrosion resistance and sealing performance, and is widely used in industrial control systems such as chemical, petroleum, metallurgical, pharmaceutical, and power applications.
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DN (mm) |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
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Rated Flow Coefficient Kv |
20 |
38 |
72 |
110 |
170 |
270 |
380 |
510 |
940 |
1400 |
2200 |
3500 |
5000 |
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PN (MPa) |
1.0、1.6、2.5、150lb |
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Inherent Flow Characteristic |
Quick Opening |
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Rated Angle (°) |
0±4°～90±4° |
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Fluid Temp. (℃) |
-30~150 |
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Leakage Class |
Class Ⅵ, Leak-free |
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Air Supply Pressure Ps（MPa） |
0.4～0.6 |
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Power Supply |
220V.AC 50Hz or 380V.AC 50Hz |
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Valve Design Standard |
API 608、API 6D、GB/T 12237、HG/T 3704 |
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Face To Face Dimension Standard |
ASME B16.10、GB/T 12221、HG/T 3704 |
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Flange Connection Standard |
ASME B16.5、ASME B16.47、HG/T 20592、HG/T 20615 |
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Inspection and Testing Standard |
API598、GB/T 13927 |
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Drive Mode |
Pneumatic/Electric |
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YSM high-performance regulating valves, with a wide range of structural valve internals that cover various operating conditions in a one-stop solution, provide long-term stable and reliable operation, ensuring precise regulation and efficient operation of the system.
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