Globe valve manufacturer in Germany
Valvesonly Europe is a Globe Valve manufacturer in Germany Globe valves are valves that move in a straight line to control media flow. They are usually used for throttling and regulating flow through the valve, but they can also be employed in on/off systems to entirely allow or restrict media.Â
How Globe Valve works
 A globe valve is a type of valve that works by moving a disc as the closing component, providing for control over media flow in a pipeline. These valves create a globular-shaped hollow surrounding the port area, hence their name.Â
The operation of a globe valve requires an understanding of its moveable disc and stationary seat, which are positioned parallel to the pipe and perpendicular to the disc in a spherical body, with the seat immobile.
The valve disc moves up and down in response to the activation of the top wheel, which can be manipulated manually or using an actuator.Â
The globe valve is fitted for low-temperature settings, where pressure falls below the disc, and for high-temperature applications, such as steam-operated boilers, where pressure is above the disc.
How is a globe valve made?Â
Valvesonly Europe is a Globe Valve manufacturer in Germany are generally produced through casting methods due to their intricate design; however, for certain applications, they may also be fabricated from wrought materials. The disc and seat rings are commonly constructed from bronze, but in the case of steel globe valves intended for temperatures above 350°C, stainless steel trim is employed to prevent complications such as seizing and galling. The heat treatment of the valve's mating surfaces is crucial for achieving differential hardness values. Furthermore, alternative trim materials, including cobalt-based alloys, are also utilized. It is necessary to grind the seating surface to ensure complete bearing surface contact during the closure of the valve. In lower pressure classifications, an expanded disk locknut is used to maintain the alignment of the valve, whereas for higher pressure applications, disc guides are incorporated into the valve body.
Types of Globe Valve
Pressure Seal Globe Valve
Bellow Seal Globe Valve
Y Type Globe Valve
Angle Type Globe Valve
Forged Steel Globe Valve
Pressure Globe Valve
Industries Globe Valve
Oil and Gas
 Chemical
Mining
Textile
Petroleum
 Petrochemical
Pulp and Paper
Marine
Power Generation.
Features of Globe Valve
A globe valve is a device with a globe-shaped body and an interior baffle separating intake and outflow ports. The baffle, also known as the disk or plug, is connected to a stem and a hand wheel. When the wheel is turned or the actuator is activated, the stem raises or lowers the disc.
Advantages of Globe Valve
Globe valves are a reliable and efficient tool for accurately regulating flow in various fluids like water, oil, steam, and chemicals. They are also durable and dependable, with a simple design that simplifies installation, maintenance, and repair.
Applications
Globe valves are crucial in various industries like oil and gas, power generation, chemical processing, and wastewater treatment, regulating fluid flow, pipelines, power plant feedwater, chemical process flow, and water flow in water treatment facilities.
Description
Body material-Â Cast Iron, Cast steel [A216 WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F51, F3, F55, F91]
Class- 150 – 2500; PN10 – PN 450
Size- DN 10 – DN 1200
Ends-Â Butt weld, Flanged, threaded, socket weld
Operations- Handwheel operated, Pneumatic actuated, Electric actuated, Gear operated
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