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Because the baffle makes it impossible for water to flow through the valve freely, even in the totally open place, a globe valve reduces water pressure. That reduction, nevertheless, makes the stopper and seat less vulnerable to wreck than the gate in a gate valve. For water to flow via a globe valve effectively, the valve must be put in so that the water encounters the highest half-wall first. The International Residential Code prohibits globe valves from getting used for the primary shutoff and the water heater; these locations must have full-open valves, either ball valves or gate valves.
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They are operated with a wheel and a stem like gate valves, but the stem is attached to a stopper that seals shut a baffle—essentially two half-partitions that pressure the water to move in an Z-pattern. Like gate valves, globe valves shut slowly and won’t produce water hammer.
Gate valves should never be used to manage the amount of move—they're designed to be fully open (allowing full move) or fully closed (stopping the flow totally). Unlike ball valves and gate valves, globe valves are designed for limiting the circulate of water.