A ball valve is a flow control device which uses a hollow, perforated and pivoting ball to control liquid flowing through it.
A gate valve is a valve that opens by lifting a barrier out of the path of the fluid.
Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave.
Thermoplastic Valves are lightweight, low-cost options and Legend provides a variety for use in many solutions.