DN80 Pneumatic Control Globe Valve

• Customization: Available
• Media: Gas
• Temperature: Ordinary Temperature
• Actuator: Pneumatic
• Material: Carbon Steel
• Structure: Through Way Globe Valve
• Sealing Form: Gland Packings Globe Valve
• Stem Thread Position: Inside Screw Stem Globe Valve
• Application: Control Globe Valve
• Standard: GB
• Size: DN80
• OEM: Yes
• Medium: Water Oil
• Pressure: Pn10-Pn16
• Transport Package: Wooden Case
• Specification: pn16
• Origin: China
• HS Code: 84818030
• Production Capacity: 200/Month

Product Description

A globe valve is a widely used type of valve designed to regulate the flow of fluids, such as liquids, gases, or steam, within a piping system. It is known for its ability to provide precise control over flow rates, making it a popular choice in various industrial applications where accurate flow modulation is critical. The globe valve gets its name from its spherical body shape, although modern designs may vary in appearance.

The primary function of a globe valve is to control the flow of fluid through the system by adjusting the position of a movable disk or plug relative to a stationary ring seat within the valve body. The valve operates by moving the disk up or down along the valve stem, perpendicular to the flow path. When the valve is open, fluid flows through the space between the disk and the seat; when it is closed, the disk presses against the seat to stop the flow entirely. This design allows for fine control of the flow rate, making globe valves particularly effective for throttling applications.

One of the key advantages of a globe valve is its ability to provide a tight shut-off, minimizing leakage when the valve is closed. This is especially important in applications where fluid loss can lead to safety hazards, product waste, or environmental concerns. Globe valves are often used in systems where precise flow control is required, such as in chemical processing, power generation, water treatment, and HVAC systems.

Globe valves are also known for their durability and reliability. They are typically constructed from materials that can withstand high pressures and temperatures, such as carbon steel, stainless steel, or bronze. This makes them suitable for use in demanding environments where long service life and low maintenance are essential.

In addition to their precise control capabilities, globe valves are relatively easy to maintain. The valve design allows for the replacement of internal components, such as the disk and seat, without needing to remove the entire valve from the pipeline. This feature reduces downtime and maintenance costs, making globe valves a cost-effective solution for many industrial applications.

Another important feature of globe valves is their versatility. They can be used in both on/off and throttling applications, providing flexibility in how they are deployed within a system. Globe valves can also be operated manually, with a handwheel, or automatically, using actuators, depending on the needs of the specific application.

In summary, a globe valve is a reliable and versatile solution for controlling fluid flow in industrial piping systems. Its precise flow control, tight shut-off capabilities, and durable construction make it an essential component in ensuring the safe and efficient operation of various industrial processes. Whether used for throttling or isolation, globe valves are a key element in maintaining system performance and integrity.
 

Product	Pneumatic Control Globe Valve
Size	DN80
Pressure	PN16
Medium	Water, Oil ,Air