Stainless Steel Needle Valve

Corrosion
Resistant

Leak Tight
Sealing

Automated
Operation

Low Maintenance
Long Life

Alis Valves is a leading Stainless Steel Needle Valve Manufacturer Supplier in India designed for precise flow control in corrosive and high-pressure applications. Manufactured using high-grade stainless steel (SS304, SS316, SS316L), these valves offer excellent resistance to corrosion, chemicals, and harsh operating conditions. With a finely threaded stem and tapered needle design, they ensure accurate flow regulation and tight shut-off, making them ideal for critical industrial systems.

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Product Specifications and Overview

Size Range

1/8" to 2"

Pressure Rating

Up to 6000 PSI (Application Dependent)

Body Material

SS304, SS316, SS316L

Seat Material

PTFE / Metal to Metal

Operation

Manual (Handwheel / Knob)

End Connection

NPT / BSP / Compression / Socket Weld

Temperature Range

-20°C to +400°C

Media

Gas, Oil, Water, Steam, Chemicals

Leakage

Bubble Tight Shut-Off

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Industries Served

Cement

Engineered valve solutions tailored for critical Cement operating processes.

Chemical

Engineered valve solutions tailored for critical Chemical operating processes.

Data centres

Engineered valve solutions tailored for critical Data centres operating processes.

Fertilizer

Engineered valve solutions tailored for critical Fertilizer operating processes.

Applications

Ammonia

High-performance flow automation engineered for Ammonia operations.

CO₂

High-performance flow automation engineered for CO₂ operations.

Compressed Air

High-performance flow automation engineered for Compressed Air operations.

Cryogenic

High-performance flow automation engineered for Cryogenic operations.

Frequently Ask Questions

What Is a Stainless Steel Needle Valve?

A Stainless Steel Needle Valve is a precision flow-control valve manufactured with a stainless steel body and a tapered needle plug. It allows the operator to make fine adjustments to fluid flow and provides reliable shut-off when closed.

Is SS316 Better Than SS304?

For applications involving higher corrosion resistance, SS316/SS316L is often preferred over SS304, particularly where chloride-containing or more aggressive media are present. The correct grade should always be selected according to the actual process medium.

Why Is Stainless Steel Used?

Stainless steel provides good resistance to corrosion and is suitable for a wide range of water, oil, gas, chemical and instrumentation applications.

Who Is a Stainless Steel Needle Valve Manufacturer in India?

Alis Valves is a Stainless Steel Needle Valve manufacturer and supplier in India, offering stainless steel needle valve solutions for oil & gas, instrumentation, hydraulic, chemical and industrial process applications, with SS304, SS316 and SS316L construction options.