Hastelloy valves are industrial valves made of the Hastelloy alloy, which is a high-performance, nickel-based superalloy known for its excellent resistance to corrosion and high-temperature creep deformation. Hastelloy valves are commonly used in harsh chemical processing and high-temperature applications, where standard valves would quickly fail. These valves are often used in industries such as petrochemical, chemical processing, and power generation.
The working principle of a Hastelloy valve involves a valve body, a valve stem, and a disc or plug that is designed to regulate the flow of fluid through the valve. When the valve is in the closed position, the disc or plug is seated against the valve seat, preventing the flow of fluid through the valve. When the valve is in the open position, the disc or plug is lifted away from the valve seat by the valve stem, allowing the fluid to flow through the valve.
Australian valve is the best Hastelloy Valve Manufacturer in Australia provides several types of valves, including:
 Hastelloy check valves
 Hastelloy globe valves
 Hastelloy Plug valves
 Hastelloy butterfly valves
 Hastelloy ball valves
 Hastelloy gate valves

Parts of Hastelloy Valve
1.Body
2.Bonnet
3.Stem
4.Seat
5.Disc or plug
6.Gasket
7.Packing
8.Handle or actuator


Advantages of Hastelloy Valve
1. Corrosion resistance: Hastelloy is a highly corrosion-resistant material that can withstand exposure to a wide range of corrosive environments, including acids, bases, and chlorides. This makes Hastelloy valves ideal for use in applications where corrosion is a concern.
2. High temperature resistance: Hastelloy valves can withstand high temperatures, making them suitable for use in applications where the valve must operate in high-temperature environments.
3. Strength and durability: Hastelloy is a strong and durable material, which means that Hastelloy valves can withstand high pressure and heavy use without experiencing wear and tear.
4. Low maintenance: Hastelloy valves require minimal maintenance, which can help to reduce downtime and maintenance costs over the long term.
5. Versatility: Hastelloy valves can be used in a wide range of applications, including chemical processing, pharmaceuticals, and oil and gas, among others.

Industries
1.Chemical processing
2.Petrochemical
3.Power generation
4.Pulp and paper
5.Water treatment

Applications
1.Control of fluid flow: Hastelloy valves are used to regulate the flow of fluid or gas in pipelines, including the control of pressure, temperature, and flow rate.
2.Isolation of fluid flow: Hastelloy valves are used to isolate fluid or gas in pipelines, preventing flow in one direction while allowing flow in the opposite direction.
3.Protection of pipelines: Hastelloy valves are used to protect pipelines from overpressure, ensuring that pressure does not exceed safe levels and protecting the pipeline from damage.
4.Chemical processing: Hastelloy valves are commonly used in chemical processing applications where corrosive fluids are present, such as in the production of acids, alkalis, and other chemicals.

Description:
Body material: Hastelloy C276, B3
Size: 1/2" to 12"
Class: 150 to 800
Nominal Pressure: PN25 to PN100
Ends: Flanged, threaded, wafer, lug, socketweld, Buttweld

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