INDUSTRY NEWS

What factors are related to the high temperature resistance of the metal seal butterfly valve?

2026-05-07 [ INDUSTRY NEWS ]

Sealing material The melting point of the material: the melting point of the sealing material is one of the key factors determining its high temperature resistance. For example, metallic materials such as stainless steel, nickel-based alloy......

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Under what circumstances do electric valves need to be repaired or replaced?

2026-04-29 [ INDUSTRY 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......

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How to determine whether the valve installation direction is correct?

2026-04-23 [ INDUSTRY 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......

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How to avoid the problem of switch difficulty in the use of large caliber valves?

2026-04-10 [ INDUSTRY 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......

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How to judge whether the sealing performance of the valve is good?

2026-03-31 [ INDUSTRY 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......

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