Needle valves are precision flow control devices used in a wide range of applications — from hydraulic systems to pneumatic circuits. Their ability to offer fine control over fluid flow makes them essential in critical processes.
In this guide, we cover:
Popular types of needle valves
Uses in hydraulic and pneumatic systems
Latest needle valve price list (½ inch to full range)
Why Udhhyog is a leading needle valve manufacturer and supplier in Delhi
What is a Needle Valve?
A needle valve uses a small tapered pin (needle) to gradually open or close the valve passage. This allows precise control of flow rate, unlike traditional on/off valves.
They’re commonly used in:
Flow regulation in instrumentation
Hydraulic test benches
Pneumatic pressure control
Types of Needle Valves by Udhhyog
🔹 1. Hydraulic Needle Valve
Made for high-pressure fluid control
Available in forged steel, MS, SS 304/316
Working pressure: Up to 6000 PSI
🔹 2. Pneumatic Needle Valve
Used in compressed air systems
Brass or SS body
Adjustable flow for actuators and air tools
🔹 3. Angle Type Needle Valve
90° flow path
Space-saving for corner installations
Used in lab and OEM equipment
🔹 4. Cartridge Needle Valve
Compact, insertable type
Ideal for manifold blocks and hydraulic circuits
🔹 5. Double Block & Bleed Needle Valve
Two block valves + one bleed port
Used in instrumentation panels
Suitable for chemical/oil & gas lines
🔹 6. Globe Type Needle Valve
Resembles globe valve body
Allows precise vertical needle movement
🔹 7. Right Angle Needle Valve
Right-angle configuration for special flow directions
Perfect for confined installations
Needle Valve Price List (Delhi Market – 2024)
| Size (Inch) | Type | Material | Price Range (INR) |
|---|---|---|---|
| ½" | Hydraulic Needle Valve | SS/MS | ₹150 – ₹250 |
| ½" | Pneumatic Needle Valve | Brass/SS | ₹120 – ₹180 |
| ½" | Angle Type Needle Valve | SS | ₹200 – ₹320 |
| ¼"–1" | Swagelok Type Needle Valve | SS 316 | ₹350 – ₹650 |
| ½"–1" | Double Block & Bleed Valve | SS | ₹1200 – ₹2500 |
📥 Download full PDF catalogue: https://udhhyog.com/valves
Features of Udhhyog Needle Valves
✅ Material: SS 304, SS 316, MS, Brass
✅ Connection: NPT, BSP, Flanged, Socket Weld
✅ Pressure: Up to 10,000 PSI
✅ Seat: Metal-to-metal or PTFE
✅ Test Certificate available on request
Applications
🛢️ Hydraulic testing and calibration rigs
🧪 Lab and research systems
🏭 Chemical and oil processing plants
🔧 Industrial instrumentation panels
🔬 Precision flow control systems
Why Choose Udhhyog – Best Needle Valve Supplier in Delhi
🏭 Direct manufacturing & sourcing from trusted mills
🛠️ Customization options (handle type, material grade, size)
🚚 Fast delivery in Delhi NCR, Haryana, Punjab, UP, Rajasthan, J&K
💰 Competitive pricing with bulk order discounts
✅ IS-compliant fittings and MTC documentation
📩 Request a quote: https://udhhyog.com/contact
FAQs
Q1: Do you supply Swagelok equivalent valves?
Yes, Udhhyog supplies compatible models in SS 316.
Q2: What is the standard thread for ½ inch valves?
Both BSP and NPT threads are available on request.
Q3: Can I order valves with color-coded handles?
Yes, optional color-coded handles for gas/fluid identification.
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