Valvesonly is the best Hastelloy Globe Valve Supplier. A Hastelloy Globe Valve is a type of industrial valve designed to regulate or stop the flow of a fluid within a pipeline. It belongs to the family of linear motion valves, characterized by a disk element that moves up and down to control the flow.
The structure of a Hastelloy Globe Valve typically comprises a globe-shaped body with an internal passageway through which the fluid flows. The valve consists of three main components: the body, the disk (also known as the plug), and the stem. The body houses the internal components and provides the connection points for the pipeline. The disk is positioned inside the body and is connected to the stem. When the valve is in operation, the stem is rotated, causing the disk to move either away from or towards the valve seat, which is a stationary ring located within the body. This movement of the disk controls the flow of the fluid by either allowing it to pass through the valve or shutting it off completely.
In operation, the Hastelloy Globe Valve works by utilizing the principle of linear motion to regulate fluid flow. When the valve is open, the disk is lifted away from the valve seat, allowing the fluid to pass through the internal passageway with minimal obstruction. Conversely, when the valve is closed, the disk is forced down onto the valve seat, creating a tight seal that prevents the fluid from flowing through the valve. The stem, which extends outside the valve body, is connected to an actuator, such as a handwheel or motor, which is used to control the movement of the disk. This allows for precise adjustment of the flow rate or complete shut-off of the fluid as required by the process. The use of Hastelloy, a high-performance alloy known for its corrosion resistance and durability, in the construction of the valve ensures its reliability and longevity, even in demanding industrial environments where exposure to harsh chemicals or extreme temperatures is common. As a Hastelloy Globe Valve Supplier, we make sure that our valves go through rigorous testing and are suitable for a variety of applications.
Parts:
• Body
• Bonnet
• Disk
• Stem
• Valve Seat
• Body/Bonnet Gasket
• Handwheel or Actuator
Advantages:
• One of the primary advantages of Hastelloy globe valves is their exceptional corrosion resistance.
• Hastelloy alloys, such as C-276, C-22, and B-2, are specifically formulated to withstand corrosive environments, including those with acids, chlorides, and other harsh chemicals. This resistance ensures the longevity and reliability of the valve, even in aggressive operating conditions.
• Hastelloy materials show excellent resistance to high temperatures and thermal stability, making Hastelloy globe valves suitable for applications involving elevated temperatures.
• They can withstand extreme heat without degradation, ensuring the valve's performance and integrity under demanding operating conditions.
• They are known for their durability and longevity. The robust construction materials and corrosion-resistant properties of Hastelloy alloys contribute to the valve's ability to withstand wear, erosion, and corrosion over extended periods.
• These valves are highly versatile and can be used in a wide range of applications across various industries.
• Their ability to handle corrosive fluids, high temperatures, and pressure differentials makes them suitable for diverse process environments.
• Hastelloy globe valves provide excellent sealing capabilities, ensuring tight shutoff when the valve is closed.
• The precise control over the movement of the disk against the valve seat allows for reliable isolation of the fluid flow, preventing leakage and minimizing the risk of process disruptions or environmental hazards.
• The globe valve design enables smooth flow control by allowing for precise adjustment of the flow rate.
• The linear motion of the disk provides fine-tuning of the flow, allowing operators to regulate the fluid flow according to process requirements accurately.
Industry:
• Chemical Processing
• Petrochemical
• Oil and Gas
• Power Generation
• Water Treatment
• Pulp and Paper
• Aerospace
• Marine
• Mining
• Semiconductor
• Environmental
• Textile
Description:
• Body material: Hastelloy C276, C22, B3
• Size: 1/2" to 12"
• Class: 150 to 800
• Nominal Pressure: PN25 to PN100
• Ends: Flanged, threaded, wafer, lug, socketweld, buttweld
Visit us: https://valvesonly.com/product-category/hastelloy-c276-b3-globe-valve/
