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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......
Heating pipe on the gate valve and butterfly valve which is more suitable
2026-06-24 [ Company News ]
In the valve selection of the heating system, gate valve and butterfly valve are two common choices, but there is no absolute difference between the two. The key is to make targeted selection according to the pipe diameter, space, working c......
Butterfly valve sealing and gate valve sealing which is good
2026-06-09 [ Company News ]
In the selection of pipeline engineering, many construction personnel will be confused about the tightness of butterfly valve and gate valve which is better. Butterfly valve and gate valve are the two most frequently used valves in the pipe......
2026-06-02 [ Company News ]
To determine whether the sealing surface of the three-eccentric butterfly valve needs to be replaced, it can be evaluated from various aspects such as appearance, performance and operating condition. The following is the specific method: Vi......
What factors should be considered when purchasing all-rubber valves and semi-rubber valves?
2026-05-27 [ Company News ]
All rubber valve and half rubber valve refers to the sealing surface material coverage of the valve, the sealing surface of the valve is completely covered by elastic materials such as rubber, half rubber valve is part of the sealing surfac......
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 ]
