Leading Industrial Valve Suppliers in India deliver top-quality valves designed to meet the unique demands of various industries.

As one of the top industrial valve manufacturers in India, Alliance Industrial Products provides a wide range of high-quality valves designed for various industries.

Therefore, selecting the right valve is important for achieving optimal system performance and longevity. With multiple factors to consider, making an informed choice can seem complex. This guide simplifies the selection process by breaking down the essential criteria.

Types of Industrial Valves and Their Applications:

1. Pulp Stock Valves:

Designed for handling thick and fibrous materials, pulp stock valves are widely used in industries such as sugar, paper, and chemicals. Their robust construction allows them to manage high-viscosity fluids efficiently.

• Size: 50mm to 500mm
• Material: Cast Steel, Bronze, Stainless Steel, MS Fabricated
• Application: Ensures smooth flow of pulp and fibrous materials while minimizing blockages.

2. Double Beat Valves:

Double beat valves are specialized for controlling fluid flow in sugar factories, particularly in juice heaters. These valves are built with precision to handle high-temperature fluids effectively.

• Size: 125mm to 300mm
• Material: Cast Iron, Cast Steel, MS or SS Fabricated with Stainless Steel, Rubber, Leaded Tin Bronze internals
• Options: Various sealing materials, including EPDM, Silicone, Viton rubber, and Teflon.

3. Sluice Valves:

Primarily used in water supply and industrial piping systems, sluice valves provide low-pressure drop and are suited for both clean and turbid water applications.

• Size: 50mm to 1200mm
• Material: Cast Iron, Cast Steel, MS Fabricated, Ductile Iron
• Application: Water supply networks, boiler lines, and industrial fluid management.
• Accessories: Gear options, travel indicators, back seating, and actuator compatibility.

4. Non-Return (Check) Valves:

These valves prevent backflow, ensuring unidirectional fluid movement. They are essential in water distribution and industrial piping systems.

• Size: 20mm to 1200mm
• Material: Cast Iron, Cast Steel, MS Fabricated, Ductile Iron
• Types: Single/multi-door, dual plate, and wafer types.
• Standards: IS 5312: 2004 (50mm to 600mm), IS 5312: 1986 (500mm to 1200mm).

5. Butterfly Valves:

Ideal for applications requiring tight shutoff and quick operation, butterfly valves are common in HVAC, water distribution, and high-temperature processes.

• Size: 40mm to 1500mm
• Material: Cast Iron, Cast Steel, Ductile Iron
• Pressure Rating: 5-15 kg/cm² (up to 600mm), 10 kg/cm² (larger sizes).
• Standards: IS:13095/91, AWWA C-504, BS-5155.

6. Strainers (Y Type/Bucket Type):

Used to filter impurities from liquids, strainers protect equipment and pipelines from damage due to solid contaminants.

• Size: 25mm to 700mm
• Material: Cast Iron, Cast Steel, MS Fabricated

7. Globe Valves:

Globe valves provide precise throttling control, making them ideal for controlling flow rates in industrial applications.

• Size: 20mm to 500mm
• Material: Cast Iron, Cast Steel, MS Fabricated
• Types: Right angle, straight flow, oblique configurations.

8. Ball Valves:

Ball valves offer excellent shutoff capabilities and are widely used in process plants, HVAC systems, and utility lines.

• Size: Up to 8” (DN 200)
• Material: Forged Brass, Bronze, Stainless Steel
• Types: Single-piece, two-piece, and three-piece constructions.

9. Gate Valves:

These valves ensure an unobstructed flow and minimal pressure drop, making them essential for industrial fluid transport.

• Size: 8mm to 600mm
• Material: Carbon Steel, Stainless Steel, Bronze
• Pressure Rating: Class 150 to 300.

10. Pressure Relief Valves (PRV):

Designed for safety applications, PRVs protect systems from excessive pressure buildup.

• Size: 65mm to 200mm
• Material: Bronze, Stainless Steel, Cast Iron
• Pressure Rating: PN 10 to PN 150.

11. Control Valves:

Control valves regulate flow, pressure, and temperature in industrial processes, ensuring precise operation.

• Size: 15mm to 750mm (custom sizes available)
• Material: Carbon Steel, Stainless Steel, Cast Iron
• Pressure Rating: ASME Class 150 to 2500.

Global Standards for Valves:

Some key standards that industrial valves must meet are:

1. API (American Petroleum Institute): Governs valve design, testing, and performance for oil and gas industries.
2. ASME (American Society of Mechanical Engineers): Defines pressure ratings, dimensions, and safety features for various industrial applications.
3. AWWA (American Water Works Association): Focuses on water supply valves, ensuring efficiency in municipal and industrial applications.
4. ISO (International Organization for Standardization): Provides universal quality benchmarks to maintain consistency across industries.
5. BS (British Standards): Specifies manufacturing and performance requirements for valves used in critical applications.

Function of Actuators in Valve Operations:

Actuators help in automating valve operation, improving efficiency, and reducing manual intervention. The three main types of actuators which the Top Industrial Valve Suppliers in India use are:

1. Pneumatic Actuators: Use compressed air to open or close valves quickly, making them ideal for fast-response applications.
2. Electric Actuators: Provide precise and programmable control, suitable for automated systems requiring high accuracy.
3. Hydraulic Actuators: Utilize pressurized fluids for heavy-duty operations, making them ideal for high-pressure applications in industrial settings.

Conclusion:

Industrial Valve Suppliers in India offer various options to meet the needs of industries worldwide, making the selection process more accessible and efficient. By following these guidelines, businesses can simplify the selection process and improve overall system efficiency. Alliance Industrial Products provides expertise in valve selection, helping clients match their needs with the best possible solutions.