ALLOY 20 GATE VALVE MANUFACTURERS IN INDIA

Speciality Valve is a leading name Alloy 20 gate valve manufacturers in India, recognized for providing high-performance valves designed for the most corrosive and demanding applications. Alloy 20 or Carpenter 20 is a nickel-iron-chromium alloy that has superior resistance to sulfuric acid and aggressive chemicals over a broad range.

Why Required?

In applications where fluid handling systems experience extreme corrosion issues, basic materials can depreciate quickly. Alloy 20 gate valves become essential in these environments to ensure long-term resistance and safety. They are especially required in pipes where tight shutdown and continuous flow control are important.

Key Elements of Alloy 20 Gate Valve:

1) Body & Bonnet: Constructed using high-quality Alloy 20 to resist corrosion
2) Gate/Disc: Solid wedge or flexible disc to seal tightly
3) Stem: Attaches the actuator/handwheel to the gate
4) Seat Rings: Provides close shut-off
5) Gland & Packing: Avoids leakage through the stem

Working of Alloy 20 Gate Valve:

Alloy 20 gate valves operate by moving a gate within the valve body either up or down. When open, the gate is completely out of the flow passage, keeping pressure drop to a minimum. To close off the flow, the gate is dropped into the seat, making a seal and stopping fluid flow.

Benefits of Alloy 20 Gate Valve:

1) Outstanding resistance to corrosion by sulfuric acid and other chemical
2) Tight shut-off ability
3) Long life under hostile operating conditions
4) Low-pressure drop in service
5) Bidirectional flow compatible

Functions of Alloy 20 Gate Valve:

1) Fluid flow isolation
2) Downstream equipment protection
3) Control of corrosive and dangerous media
4) System integrity during critical operations

Types of Alloy 20 Gate Valve:

1) Rising stem gate valve
2) Non-rising stem gate valve
3) Pressure seal gate valve

Industries Where Used:

1) Chemical and petrochemical industries
2) Pulp and paper industries
3) Water treatment plants

As one of the most trusted Alloy 20 gate valve manufacturers in India, Speciality Valve provides products that are made for ultimate strength, corrosion resistance, and efficient flow isolation in harsh industrial environments.

Why Choose Us?

1) Superior quality Alloy 20 material
2) Custom sizes and designs available
3) Rigorous testing and quality assurance
4) Quick turnaround and excellent support
5) Experienced in handling complex flow applications

For processes that need reliable valve solutions in corrosive applications, Speciality Valve is a leading Alloy 20 gate valve manufacturer in India. Select us for precision, performance, and peace of mind in your fluid control systems.

Description:

Available material: Alloy20 (N08020)
Size: 1/2″- 64”
Class: 150 to 2500
Nominal Pressure: PN10 to PN450
Operations: Hand Wheel, Gear operated, Electric, and Pneumatic Actuated
Ends: Flanged, Buttweld, Socket weld, Threaded
Standards: API607, DIN, BS, ANSI, ASME, API6D, AWWA