Min. Order Reference FOB Price
100 Sets US$3.50-260.00 / Set
Product Description
Pn25 Spring Loaded Wafer Type Stainless Steel Check Valves A check valve is a device that only allows the flow of fluids in one direction.They have two ports,one as an inlet for the media and one as the output for the media.Since they only allow media flow in one direction,they are commonly ...