ALLOY 20 CHECK VALVE MANUFACTURERS IN INDIA
Speciality Valve is one of the leading Alloy 20 check valve manufacturers in India, delivering superior quality valves with the capability to handle extremely corrosive applications. Alloy 20, being a nickel-iron-chromium alloy with the addition of copper and molybdenum, is particularly made to be resistant to sulfuric acid and other aggressive chemicals and is most appropriate for stringent industrial processes.
Why Required?
In situations where reverse flow damages equipment or hinders operations, check valves are required. In the case of corrosive fluids, standard materials will corrode or fail quickly. Alloy 20 check valves provide better chemical resistance for long-term protection against reverse flow in challenging environments.
Key Components of Alloy 20 Check Valve:
1) Body: Constructed from corrosion-resistant Alloy 20
2) Disc/Clapper: Moves with fluid flow to open or shut passage
3) Seat: Provides close sealing to prevent backflow
4) Spring (if required): Facilitates faster closure for some valve types
5) Cover: Provides maintenance accessibility
Working of Alloy 20 Check Valve:
Alloy 20 check valves self-actuate. The disc is opened by fluid flow in the right direction, allowing passage. Backflow is removed by the disc closing against the seat when reversed flow occurs. This allows for one-way flow and protects equipment, pumps, compressors, and piping systems from potential harm.
Advantages of Alloy 20 Check Valve:
1) Excellent sulfuric acid and chloride resistance
2) Removes backflow and preserves equipment
3) Low maintenance with extended life
4) Suits horizontal or vertical mounting
5) High strength and endurance in abusive applications
Functions of Alloy 20 Check Valve:
1) Prevent backflow
2) Protect sensitive process equipment
3) Maintain pressure integrity in pipelines
4) Ensure unidirectional flow in process systems
Types of Alloy 20 Check Valve:
1) Swing check valve
2) Lift check valve
3) Dual plate check valve
Applications in Industries:
1) Chemical processing
2) Petrochemical plants
3) Power generation
4) Pulp and paper industry
5) Water and wastewater treatment
Speciality Valve is trusted by Alloy 20 check valve manufacturers in India to deliver sound, corrosion-resistant valve solutions. Our check valves are built to survive harsh chemical exposure, offering performance and safety across industries.
Why Choose Us?
1) High-quality Alloy 20 construction
2) Accurate manufacturing and testing
3) Custom design options
4) Fast shipping and exceptional customer service
5) Extensively documented experience in corrosive media applications
For robust performance and long-term reliability in corrosive service, rely on Speciality Valve—your go-to high-performance Alloy 20 check valve manufacturers in India. Contact us now for tailored solutions that suit your industrial flow control needs.
Description:
Available material: Alloy20 (N08020)
Size- ½” – 80”
Class-150 – 2500; PN10 – PN-450
Ends- Threaded, socket weld, butt weld, flanged, lug, wafer