Globe valve

globe valve

Applicable standards:
Steel glboe valves, BS 1873 / API 600
Steel valves, ASME B16.34
Face to face, ASME B16.10
Flanges end, ASME B16.5
Buttwelding ends, ASME B16.25
Inspection and test, API 598

Design description:
Straight patteren body design
OS & Y,outside screw and yoke
BB,Bolted bonnet
Yoke intergral with bonnet
Rising stem and handwheel
Loose disc,choice of plug or ball
Renewable seat ring
Impact handwheel for 10″ & above
Horizontal servece
Flanged or buttwelding ends
Available with bg operator

Globe Valve Series
A globe valve is a type of valve used for regulating flow in a pipeline, consisting of a movable disk-type element and a stationary ring seat in a generally spherical body.
Globe Valves are named for their spherical body shape with the two halves of the body being separated by an internal baffle. This has an opening that forms a seat onto which a movable plug can be screwed in to close (or shut) the valve. The plug is also called a disc. In globe valves, the plug is connected to a stem which is operated by screw action in manual valves. Typically, automated valves use sliding stems. Automated globe valves have a smooth stem rather than threaded and are opened and closed by an actuator assembly. When a globe valve is manually operated, the stem is turned by a hand wheel.
¬†Globe valves are used for applications requiring throttling and frequent operation. For example, globe valves or valves with a similar mechanism may be used as sampling valves, which are normally shut except when liquid samples are being taken. Since the baffle restricts flow, they’re not recommended where full, unobstructed flow is required.