Introduction Two-way pressure hard sealing butterfly valve

The hard seal butterfly valve is a regulating valve suitable for low-pressure pipelines. It cuts off and throttles the medium in the pipeline. It is also mainly used in urban gas, urban natural gas, urban steam, urban hot and cold air transmission pipelines, chemical smelting, and power engineering. The hard-sealed butterfly valve has simple structure, small volume, light weight, simple operation and convenient installation. In order to meet the needs of modern industrial production, a two-way pressure-sealed butterfly valve has also appeared on the market. The two-way pressure seal butterfly valve adopts an advanced three-eccentric structure design. This design enables the hard seal butterfly valve to work in a high temperature and high pressure environment and operate stably. The two-way pressure hard sealing butterfly valve adopts a welding structure, which can ensure that no leakage occurs between the valve and the pipeline.