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Speciality Valve is a prominent Super Duplex Gate Valve Manufacturer in India , specializing in the production of high-quality  Valves. We supply to Gujarat, Tamil Nadu and Kerala. A Super Duplex Gate Valve is a type of gate valve made from super duplex stainless steel. Super duplex stainless steel is a special grade of stainless steel that has higher strength, better corrosion resistance, and improved toughness compared to standard duplex stainless steel. It is composed of a balanced mixture of austenite and ferrite phases, which gives it superior properties. The gate valve is a linear motion valve used to stop or allow the flow of fluid through a pipeline. It uses a gate (a flat or wedge-shaped disc) that moves up and down between two seats to control the flow. When the gate is raised, the valve is open, allowing the fluid to pass through. When the gate is lowered, the valve is closed, stopping the flow.

Super Duplex Gate Valves are particularly well-suited for demanding applications in industries where corrosion resistance, high-pressure capabilities, and strength are critical. We manufacture premium Super Duplex Gate Valve which provides versatility and effectiveness in handling challenging operating conditions, particularly where corrosion resistance and reliable flow control are paramount.

Advantages:

1. Exceptional Corrosion Resistance

2. High Strength and Durability

3. Improved Toughness

4. Wide Temperature Range

5. Versatility

6. Long Service Life

7. Minimal Leakage

8. Fire-Safe Design

9. Low Maintenance

10. Reduced Risk of System Failure

Applications:

1. Oil and Gas Industry

2. Chemical Processing

3. Desalination Plants

4. Marine and Offshore Applications

5. Power Generation

6. Chemical Distribution

7. Seawater Systems

8. Mining and Minerals

9. Cryogenic Applications

10. Chemical Injection Systems

Description:

1. Available Materials: SS2328, SAF 2507(UNS S32750, F53), S32760( F55), UNS S32550, F61

2. Sizes: 1/8″- 24”

3. Class: 150 to 2500

4. Nominal Pressure: PN6 to PN300

5. Operations:  Gear operated, Handwheel operated, lever operated, pneumatic actuated, electric actuated

6. Ends: Flanged (FF,RF,RTJ), Buttweld, Socket weld, Threaded

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