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Electric valve installation and maintenance should pay attention to what
2026-07-29 [ Company News ]
Installation Notes Installation Location Selection 1. should be selected to facilitate the operation, maintenance and observation of the location, should be left enough space around the general valve to reserve at least 0.5 meters of space,......
The differences in valve material: cast iron, carbon steel, and cast steel
2026-07-22 [ Company News ]
The choice of valve material is crucial for its performance, applicable scenarios, and service life. The following provides a detailed analysis of the differences among cast iron, carbon steel, and cast steel from three aspects: material ch......
Advantages and disadvantages of electric valves
2026-07-16 [ Company News ]
Electric valve is a device that is driven by an electric motor to open and close the valve, which is widely used in industrial and civil fields. The advantages and disadvantages are as follows: Advantages High degree of automation: the elec......
What valves are used in the petrochemical industry
2026-07-08 [ Company News ]
The gate valve should be preferred under general switching conditions. DN≤40 gate valve should be used open rod support fixed gate structure type; The gate valve with DN≥50 should adopt the open rod support mode elastic gate structure......
The definition, characteristics, sealing principle and classification of butterfly valves
2026-06-30 [ Company News ]
Definition of Butterfly Valve A butterfly valve is a type of rotary valve that uses a disc-shaped closure element (which can be circular or rectangular) to rotate 90° or approximately 90° to open or close the valve. The butterfly va......
Goldensea is one of the Global leading water valve suppliers and ductile iron butterfly valve manufacturers, which was established in the year 1991. The main products are butterfly valves...[ read more ]
