Supply water discharge check v

Products Name:Flexible r
Quantity:no limit
Packaging:wooden box
Full Size:meet custo
Place of Origin:Beijing
Flexible rubber check valve is full-rubber structure, with duckbill-like outer shape, "forward inflow, reverse backstop" new feature drain valve products. It include XH81, XH81A, XH41, XH41A four types.
It is based on mechanical analysis and force calculations, according to different conditions, use different design mechanisms and different rubber prescription to manufacture the check valve under special technology.