This valve is suitable for pipelines with industrial medium as water. It is a necessary equipment...
Flange exhaust valve is a barrel valve body, which mainly contains group B stainless steel balls,...
Flanged single outlet exhaust valve is a barrel valve body, its internal structure mainly consist...
Compound exhaust valve is used in the high point or closed place of sewage pipeline. The pipeline...
Single outlet exhaust valves (exhaust valves) are used for pipe exhaust of independent heating sy...