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Under what circumstances do electric valves need to be repaired or replaced?
2026-05-07 [ Company News ]
Electric valves usually need to be repaired or replaced when the following situations occur: Frequent malfunctions: If an electric valve frequently experiences problems such as the motor not turning, the valve action being stuck, or inaccur......
How to determine whether the valve installation direction is correct?
2026-04-29 [ Company News ]
Valve marking Most valves have an arrow on the valve body, and the direction of the arrow is the flow direction of the medium. When installing, ensure that the direction of the arrow is consistent with the actual flow direction of the mediu......
How to determine whether the valve installation direction is correct?
2026-04-23 [ Company News ]
Valve marking Most valves have an arrow on the valve body, and the direction of the arrow is the flow direction of the medium. When installing, ensure that the direction of the arrow is consistent with the actual flow direction of the mediu......
How to avoid the problem of switch difficulty in the use of large caliber valves?
2026-04-08 [ Company News ]
The reasons for the switch difficulty of large caliber valves in the use process are complex, including the quality problem of the valve itself, the error of the installation link, and the improper use and maintenance. The following are som......
How to judge whether the sealing performance of the valve is good?
2026-03-31 [ Company News ]
Visual inspection Check the valve surface for wear, scratches, cracks, deformation, corrosion and other damage, these problems may lead to lax sealing. In particular, check the sealing surface, such as the contact surface between the disc a......
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 ]
