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In various industrial pipeline systems, butterfly Valves and check valves play a vital role in controlling fluid flow direction and on-off, while the important task of ensuring a tight connection between valves and pipelines and preventing medium leakage falls...

In the complex world of pipelines, there is a silent "one-way guardian" at work — the check valve. Unlike the roaring water Pump or the imposing gate valve, the "big brother" of the valve family, it safeguards the order of the fluid world with its unique...

1、 Working principle: The butterfly plate is driven by the valve stem. If it rotates 90 degrees, it can complete one opening and closing to change the deflection angle of the butterfly plate, which can control the flow rate of the medium. There are two comm...

Check valves, which can be misunderstood, play a vital role in piping systems. They are designed to flow in one direction and automatically prevent backflow when the fluid is reversed, ensuring stable operation of the piping system. Unlike other valves, check ...

First, the working principle of butterfly valve The butterfly valve is a kind of valve with a disc opening and closing piece that reciprocates about 90° to open, close and adjust the fluid passage. The opening and closing parts of the butterfly valve are ...

It is my pleasure to inform you that we have once again obtained the WRAS certification, which is the fourth time we have obtained this certification, which is enough to show that our products and production process are extremely stable and trustworthy.

On November 18, 2023, in response to the rapid expansion of market demand, we completed an advanced manufacturing plant in the historic city of Lanling, Shandong.

It is my great honor to inform you that our new factory has obtained ISO9001 international quality management system certification.