globe valves are used in residential plumbing
Globe Valves are considered the most common. They are used in residential
plumbing, and are best used as branch lines. To open, the Angle
Globe Valve slides with the flow of the liquid. Globe Valves are less
expensive than gate valve, and are less likely to leak. It is difficult to close
a Globe Valve because the pressure from the fluid keeps the valve open. Globe
valves have a plate with a hole in it, and a disk or plug completely or
partially fits into the hole, slowing or stopping flow, according to Peco
Valve.
Globe Valve Benefits
Globe valves offer greater precision than
other valves when it comes to regulating flow, according to the GlobalSpec
website. There is also less risk of water hammer, or the surge of pressure, when
a Wafer Check Valve is quickly
closed.
Globe Valve Applications
Globe valves are used in applications
where flow needs to be finely tuned. The seat, or the area that the stopper
makes contact with, can deteriorate over time, causing leaks, so these are a
poor choice for shutoff applications. Globe Top Entry ball Valve are
designed to restrict flow, so they also are not ideal for operations requiring
full, unobstructed flow.