|valve = gate|
|Kind of on/off valve which opens by lifting a sluice gate out of a liquid flow. It doesn't allow flow regulation|
|Used on these elements|
|Tools for this tag|
A Gate valve involves a sluice which goes in or out a liquid flow to close or open it. We recognize them by a body as large as the diameter to close is big.
We can find them on large water mains, eventually large piped underground canals and usage=headrace tunnels.