El producto se utiliza para estrangular o cerrando el flujo de líquidos corrosivos o no corrosivos Gased, y el líquido semi.

Las válvulas de compuerta se utilizan ampliamente en el agua del grifo, las aguas residuales, la construcción, petróleo, industria química, alimentos, medicinas, textiles, potencia, barco, metalurgia

Check valve is a kind of valve whose opening and closing parts are round valve disc, which can block the reverse flow of medium by its own weight and medium pressure

La válvula se utiliza ampliamente en adminstration municipal, conservación de agua, tratamiento de aguas residuales, etc.

It is used in gas medium pipeline system of industrial and mining enterprises, municipal administration, environmental protection and other industries, especially suitable for absolute cut off of toxic, harmful and flammable gases.

Air damper is suitable for flue gas, dusty gas etc.