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High Pressure Needle Valve (6000 – 10000 PSI) | Manufacturer in India – Perfect Engineers

Precision Flow Control for Critical High-Pressure Applications

Need robust flow control under extreme pressure conditions?
Perfect Engineers offers High Pressure Needle Valves rated for 6000 to 10,000 PSI, engineered for heavy-duty process, hydraulic, chemical injection, and offshore applications where safety, reliability, and zero-leak sealing are paramount.

Crafted with high tensile strength bodies, hardened stems, and advanced sealing technology—our valves ensure performance even in pulsating, corrosive, or high-temperature environments.

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What Is a High Pressure Needle Valve?

A high pressure needle valve is a precision control valve designed for systems with pressure ratings above 6000 PSI. Its fine-threaded stem and hardened tip allow gradual, leak-proof flow regulation, even in ultra-high pressure conditions. These valves are ideal for hydraulic test rigs, chemical dosing lines, subsea skids, and high-pressure nitrogen or oil circuits.

Engineered to meet extreme operating pressure, temperature, and media compatibility requirements.

Key Features

  1. Pressure rated: 6000 PSI / 10,000 PSI working pressure
  2. Hardened SS stem with metal or PTFE seat options
  3. End Connections: BSP / NPT / SAE / Compression / Tube Weld Ends
  4. Sizes: ¼”, ⅜”, ½”, ¾”, 1”
  5. High-integrity design with anti-blowout stem
  6. Available in SS 316, SS 316L, CS A105, Monel, Hastelloy, Duplex
  7. Tested with hydrostatic and gas pressure cycles

Technical Specifications

ParameterSpecification
Pressure Rating6000 PSI / 10000 PSI (413 – 689 bar)
Body MaterialSS 316 / SS 316L / A105 / Monel / Hastelloy / Duplex
Seat MaterialPTFE / Metal-to-Metal / Graphite
Temperature Range-29°C to +400°C
Size Range¼” to 1”
End ConnectionsBSP / NPT / SAE / Weld / Double Ferrule Compression
OperationManual (T-Bar, Round Handle)
Flow DirectionBi-directional
StandardsASME B16.34, ISO 5208, API 598
TestingHydro + Pneumatic with 1.5x rated pressure

Available Body Materials

MaterialBest For
SS 316/316LCorrosive fluids, offshore, chemical, and gas lines
CS A105High-pressure oil and non-corrosive applications
Monel / HastelloyHighly corrosive media (acidic, brine, sour gas)
Duplex SSChloride-rich or seawater conditions

Contact Us for Pricing & OEM Support

Call

+91-8591096714

E-mail

sales@perfectengineersindia.com

Website

www.perfectqrc.com

Applications of High Pressure Needle Valves

  1. Offshore and onshore oil rigs
  2. Chemical injection and sampling skids
  3. Hydraulic power units (HPUs)
  4. Aerospace and defence testing benches
  5. Pressure calibration and isolation panels
  6. Boiler and steam instrumentation loops
  7. Nitrogen blanketing and gas fill stations

Why Choose Perfect Engineers?

  • India’s high-pressure needle valve manufacturer with full CNC control
  • Ready stock of standard sizes (6000 PSI / 10,000 PSI)
  • Supplied with Hydro Test Report, 3.1 MTC, and IBR on request
  • Custom handle options, port sizes, and exotic alloys available
  • Export documentation with HS code, COO, barcoding & ISO 9001

FAQs – High Pressure Needle Valves

Yes. With graphite or metal seats, they can handle high temperature and pressure.

Absolutely. We support both exotic and duplex steel options for corrosion-heavy media.

Yes. We provide 3.1 MTC, hydrostatic test reports, and IBR if required.

Yes. SS 316L, Duplex, or Super Duplex versions are available for such conditions.

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