Cheapest Price China Btval ISO Top Flange Gate Valve with En 558-2 S. 14/DIN F4 or BS5163/Real Order DN300 Pn10
Short Description:
Factory production of H74 I type || folder wafer type check valve is a slim shaped check valve, it has the advantages of simple structure, beautiful appearance. light weight, easy to install. The valve is mainly applied to the water supply
