Double flange electric soft seal butterfly valve is a type of valve with a butterfly-sha

Lug type wafer butterfly valve is a type of valve that is designed to regulate flow in p

Desulfurization butterfly valve is a type of valve designed to regulate the flow of flui

Double flange butterfly valve is a type of valve that regulates flow through a pipeline.

Wafer butterfly valve is a type of quarter-turn valve that is typically used in industri

Ductile iron wafer butterfly valve with gearbox is a kind of butterfly valve which is us

Butterfly Valve