News
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What are the differences between pneumatic butterfly valves and electric butterfly valves?
2025-12-03 [ INDUSTRY NEWS ]
In modern industrial automation control systems, butterfly valves, as a type of valve with a simple structure and flexible operation, are widely used in water treatment, HVAC (heating, ventilation, and air conditioning), petroleum, chemical......
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Detailed Analysis of Industrial Valve Pressure Testing Methods
2025-11-27 [ INDUSTRY NEWS ]
Before installing the valves, they should undergo dual tests for strength and sealing on a hydraulic testing bench. The available test media include water, oil, air, steam, and nitrogen. Testing Method for Gate Valves The strength test of g......
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2025-11-19 [ INDUSTRY NEWS ]
Control Mechanism The turbine butterfly valve adopts a turbine transmission structure, with the core components being the turbine and the worm gear. When fluid passes through the valve, the turbine rotates under the action of the fluid, and......
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The main application fields of the 10 major types of valves
2025-11-11 [ INDUSTRY NEWS ]
1. Valves for oil refining plants 1) In oil refining plants, the valves mostly used are pipeline valves, mainly including gate valves, globe valves, check valves, safety valves, ball valves, butterfly valves, steam traps, etc. Among them, g......
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What material is suitable for a butterfly valve
2025-11-04 [ INDUSTRY NEWS ]
The selection of material for a butterfly valve mainly depends on its operating environment and the characteristics of the medium. The following is a detailed analysis of the material selection for the main components of a butterfly valve (......
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