Min. Order Reference FOB Price
1000 Pieces Negotiable
Product Description
Brass Check-Valve 1/2''-2 1/2''inch With Vertical Type Pruduct Introduction A brass check valve, clack valve, non-return valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. Check valves are two-port valves, meaning they have ...