Micro Needle Valves
Sandur Fluid Controls Pvt. Ltd. offers premium-quality Micro Needle Valves designed for ultra-precise flow regulation, metering, throttling, and shut-off of liquids and gases in laboratory, medical, analytical, microfluidic, biotechnology, semiconductor, and industrial applications. Engineered with precision-machined components and fine-thread adjustment mechanisms, these valves provide exceptional flow accuracy, repeatability, and reliability in low-flow and critical process environments.
Micro Needle Valves are ideal for applications where even the smallest variations in flow can impact performance, making them an essential component in precision fluid handling systems.
These valves are widely used in:
Designed for fine control and stable operation, Micro Needle Valves ensure accurate flow adjustment, minimal leakage, and long-term performance in demanding applications.
Micro Needle Valves are precision flow control devices that regulate very low flow rates of liquids or gases through a finely tapered needle and seat arrangement.
The needle moves incrementally into or out of the valve seat, allowing extremely accurate adjustment of flow.
These valves are commonly used for:
Their compact design and precise control capabilities make them ideal for systems requiring repeatable and highly accurate flow management.
Product Features :
Technical Specifications :
| Parameter | Specification |
|---|---|
| Product Type | Micro Needle Valve |
| Valve Function | Flow Regulation / Shut-Off / Metering |
| Flow Range | Microflow to Low Flow |
| Operating Pressure | Vacuum to 350 Bar |
| Operating Temperature | -40°C to +200°C |
| Media Compatibility | Liquids, Gases, Reagents, Specialty Fluids |
| Valve Size | Miniature to Compact Designs |
| Body Material | SS304, SS316, Brass, PEEK |
| Needle Material | Hardened Stainless Steel |
| Seal Material | PTFE, Viton, EPDM, Kalrez |
| Connection Type | Compression, Threaded, Tube Fittings |
| Leakage Rate | Ultra-Low Leakage |
| Mounting Type | Inline / Panel Mount / Manifold Mount |
| Flow Adjustment | Multi-Turn Precision Control |
| Vacuum Compatibility | Yes |
Available Product Variants :
Standard Micro Needle Valves :
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High-Pressure Micro Needle Valves :
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Ultra-Low Flow Needle Valves :
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Vacuum Compatible Needle Valves :
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Chemical Resistant Needle Valves :
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OEM Embedded Needle Valves :
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Working Principle :
Micro Needle Valves regulate flow through a precision-machined needle and seat mechanism.
Product Benefits :
Applications :
Micro Needle Valves are widely used across scientific, industrial, and medical sectors.
Industries We Serve :
Optional Features & Accessories :
Why Choose Our Micro Needle Valves?
Frequently Asked Questions (FAQ)?
A Micro Needle Valve is a precision flow control device designed to accurately regulate very low flow rates of liquids and gases.
Laboratory equipment, analytical instruments, medical devices, biotechnology systems, and microfluidic platforms.
Yes, they are designed for both gas and liquid flow control.
Yes, vacuum-rated versions are available for analytical and research applications.
Stainless steel, brass, PEEK, PTFE, Viton, EPDM, and specialty materials.
Yes, certain models support pressures up to 350 Bar.
Yes, specialized materials are available for corrosive media.
Yes, compact embedded and manifold-mounted designs are available.
Needle valves provide much finer and more accurate flow control.
Yes, complete engineering and application support is available.