Thông tin cần thiết
Phương thức vận chuyển:快递
số hiệu thông số:DN50-DN1200
Mô tả sản phẩm
The butterfly check valve is a type of check valve that uses a butterfly-shaped disc as its main component. It is commonly used in pure pipelines and industrial, environmental protection, water treatment, high-rise building water supply and drainage pipelines to prevent the reverse flow of the medium.
The butterfly check valve adopts a clamp type design, with the butterfly plate consisting of two semicircles. It uses a spring for forced reset, ensuring that the sealing surface can be built-up welding wear-resistant.
The butterfly check valve is suitable for various types of media, such as water, steam, oil, acids, alkalis and other substances. It can be used in pipelines that require precise flow control and prevent reverse flow.
In summary, the butterfly check valve is a reliable and efficient valve that can effectively prevent reverse flow and maintain the normal operation of the pipeline system.