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Characteristics and structure of metal hard sealed butterfly valve

The butterfly plate of the hard seal butterfly valve is installed in the diameter direction of the pipeline.

2024

General requirements for resilient seated gate valves with dark rods

The opening and closing parts of the dark rod elastic seat seal gate valve are the gate plate.

2024

What is the characteristic of double eccentric half ball valve?

Double eccentric semi-ball valve (PQ340H, PQ340Y, PQ340F) ball valve opening and closing parts

2024

What is the difference between flange butterfly valve and wafer butterfly valve

Wafer butterfly valve itself does not have a flange, is to rely on the pipe flange extrusion connection, the general use of stud bolt connection

2024

The difference between soft seal gate valve and hard seal gate valve

The opening and closing parts of the soft sealing gate valve are the gate plate.

2024

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