info@cngoldensea.com
+(86)15122654356
2025-08-26 [ Company News ]
The valve seat of the butterfly valve is a key component of the butterfly valve, located inside the valve body, and is used to control and regulate the flow and pressure of the fluid. I. The structure of the butterfly valve The butterfly va......
2025-08-19 [ Company News ]
Valve packing is a material used to seal valves, pumps, pipes and other equipment. It has characteristics such as wear resistance, corrosion resistance and high temperature resistance. I. Concept and Function of Valve Packing Valve packing ......
The Significance of Choosing Valves Correctly
2025-08-11 [ Company News ]
Choosing valves correctly is of vital importance for ensuring the safe operation of the equipment, prolonging the service life of the valves, and meeting the requirements for long-term operation of the equipment. Many valve accidents are ma......
What is the regulating function of the manual butterfly valve?
2025-08-05 [ Company News ]
I. Basic knowledge of the manual butterfly valve The manual butterfly valve is a rotary type valve used to control and regulate the flow of fluid. It usually consists of a valve body and a rotating valve disc, and the valve disc rotates wit......
Does the butterfly valve have direction restrictions?
2025-07-29 [ Company News ]
I. Directionality of the butterfly valve: Generally unrestricted, but there are exceptions. The butterfly valve is usually designed for bidirectional flow, meaning the medium can pass through the valve from any direction. This is because it......
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 ]
