SIMEX Cast Carbon Steel Gate Valves, Port Size : 1' To 450mm

What is the gate valve?? How it works??? What are the applications of it???
Generally the gate valve is designed to start or stop flow, and when a straight-line flow of fluid and minimum flow restriction is needed. In service, these valves generally are either fully open or fully closed. Simex offers the gate valves to meet with the rising demands of industries.
This valve has inside a gate that moves up-down perpendicular to the flow of the service. In the up position it will open and closed in the down position. The flow is straight through, and does not lend itself for use as a metering valve. The Gate valve is also available different types of Disc-Gate such as Double Disc Gate, Solid Gate, Flexible Gate, Parallel Slide Gate, Conduit Gate etc.