A throttling globe valve uses a linear motion to move a closure member into and out of a seating surface. They have a body distinguished by a globular-shaped cavity around the port region and are designed to regulate process flow when used in conjunction with an actuator assembly. Many single-seated valve bodies use cage or retainer-style construction to retain the seat-ring, provide valve plug guiding, and provide a means for establishing particular valve flow characteristics. Cage or retainer-style single-seated valve bodies can also be easily modified by change of trim parts to change the flow characteristic or provide reduced-capacity flow, noise attenuation, or reduction or elimination of cavitation.Get more news about globe valve,you can vist our website!Globe valves are available in a variety of sizes (NPS 1/2 thru 36) and provide users with high performance and reliability. They can help solve an array of application needs from big to small, hot to cold, general to severe.Bonnets are available in different styles to accommodate different application temperatures. This primarily includes standard bonnets and optional extension bonnets, which may be used to protect packing materials when the valve is used in extremely hot or cold applications.There are also special packing configurations for applications that require the packing system to maintain fugitive emission concentrations below environmental standards.Some of the most typical applications of globe valves include cooling water systems, fuel oil systems, feedwater or chemical feed systems, boiler and main steam vents and drains, and turbine lube oil systems.