Nai Lok 1/2 Female NPT High Pressure 10000psi Needle Valve Instrument 6000psi 1 4 Inch BSPP Panel Nut Needle Valves

Customization: Available
Power: Manual
Connection Mode: Internal Thread

Product Description

Overview & Basic Information
Model NO.
needle valve
Material
Stainless Steel SS316
Pressure
High Pressure (10000 Psi)
Media
Oil, Gas, Water, Acid
Temperature
Medium Temperature (-65°F to 450°F)
Application
Oil and Gas, Petrochemical
Specification
1/4"-3/8"-1/2" FNPT
Package Size
50.00cm * 50.00cm * 30.00cm
Product Description

Stainless Steel High Pressure Needle Valve for Gas & Liquid Systems

We are a leading manufacturer of precision needle valves, designed for high-pressure gas and liquid flow control in industries such as petrochemical, power generation, and industrial automation. Our SS316 stainless steel needle valves ensure leak-proof performance, durability, and precise regulation even in extreme conditions.

Key Features & Technical Specifications
Feature Specification
Max Working Pressure 10,000 PSI (619 Bar) - Ideal for high-pressure gas systems
Temperature Range -65°F to 450°F (-54°C to 232°C)
Body Material SS316 Stainless Steel - Superior corrosion resistance
Seat Materials PTFE / PCTFE / PEEK - Chemical compatibility
Flow Patterns 2-Way / 3-Way configurations
Precision Control Fine-threaded stem for smooth and accurate flow adjustment
Why Choose Our Needle Valves?
  • Precision Engineering: Accurate flow control for critical gas and liquid systems.
  • High-Pressure Resistance: Rated up to 10,000 PSI for demanding industrial use.
  • Corrosion-Resistant: High-grade SS316 body prevents rust and degradation.
  • Extreme Versatility: Multiple seat options (PTFE, PEEK) and connection types (NPT, BSPP).
Common Applications
  • Oil & Gas: High-pressure pipelines and refineries.
  • Chemical Processing: Handling corrosive fluids and specialty gases.
  • Power Plants: Steam and cooling system regulation.
  • Laboratory: Gas chromatography and analytical instrumentation.
  • Aerospace: Fuel and hydraulic system management.
Product Display
Frequently Asked Questions
Q1: What is the maximum pressure rating for these needle valves?

Our stainless steel needle valves are designed to handle high-pressure environments up to 10,000 PSI (619 Bar), making them ideal for heavy industrial applications.

Q2: Can these valves be used with corrosive media?

Yes, the valve body is constructed from SS316 stainless steel, which provides excellent resistance to corrosion from acids, oil, and various gases.

Q3: What temperature range can the valve withstand?

The valve operates reliably within a wide temperature range from -65°F to 450°F (-54°C to 232°C), depending on the chosen seat material.

Q4: Are different seat materials available?

Yes, we offer multiple seat options including PTFE, PCTFE, and PEEK to ensure chemical compatibility and a leak-proof seal for different media types.

Q5: What connection sizes are available?

Standard specifications include 1/4", 3/8", and 1/2" FNPT connections. Other sizes and types such as BSPP or NPT can often be customized.

Q6: What flow patterns do you offer?

We provide both 2-way and 3-way flow patterns to suit various system configurations and fluid routing needs.

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