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Home > Needle Valve > Nailok 6000psi Instrument 1/2 NPT Female Male Gauge Root Valve Socket Weld Needle Valve
Nailok 6000psi Instrument 1/2 NPT Female Male Gauge Root Valve Socket Weld Needle Valve
Nailok 6000psi Instrument 1/2 NPT Female Male Gauge Root Valve Socket Weld Needle Valve
Nailok 6000psi Instrument 1/2 NPT Female Male Gauge Root Valve Socket Weld Needle Valve
Nailok 6000psi Instrument 1/2 NPT Female Male Gauge Root Valve Socket Weld Needle Valve
Nailok 6000psi Instrument 1/2 NPT Female Male Gauge Root Valve Socket Weld Needle Valve
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Nailok 6000psi Instrument 1/2 NPT Female Male Gauge Root Valve Socket Weld Needle Valve
Nailok 6000psi Instrument 1/2 NPT Female Male Gauge Root Valve Socket Weld Needle Valve
Nailok 6000psi Instrument 1/2 NPT Female Male Gauge Root Valve Socket Weld Needle Valve
Nailok 6000psi Instrument 1/2 NPT Female Male Gauge Root Valve Socket Weld Needle Valve
Nailok 6000psi Instrument 1/2 NPT Female Male Gauge Root Valve Socket Weld Needle Valve

Nailok 6000psi Instrument 1/2 NPT Female Male Gauge Root Valve Socket Weld Needle Valve

Customization: Available
Power: Manual
Connection Mode: Internal Thread
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Product Description

Basic Information

Model NO.
Socket Weld Needle Valve
Material
Stainless Steel
Pressure
High Pressure
Standard
ASTM
Media
Oil Gas
MOQ
1 PCS
Payment
T/T, Paypal
Name
Needle Valve
HS Code
8481804090
Origin
China

Product Description

Instrument Needle Valve

This series of Needle Valves is designed for high-performance precision flow control in instrumentation systems. With a focus on safety and functional design, these valves provide reliable shut-off and regulation for demanding industrial applications.

Key Performance Features:

  • Maximum working pressure: 6000psig (414 bar)
  • Compact design for space-saving
  • Leak-tight performance testing with nitrogen
  • PTFE Temp: -65ºF to 450ºF (-54°C to 232°C)
  • PEEK Temp: -65ºF to 600ºF (-54°C to 315°C)
  • High precision stem threads

Technical Data Specifications:

Product NamePrecision Needle Valve
Sizes Available1/4'', 3/8'', 1/2", 1''
Handle OptionsBlack Knob, Anodized aluminum, Stainless Steel
Body MaterialsStainless steel(316), Hastelloy, Titanium, Nickel alloys, Monel
Working Pressure6000 PSI (414 bar)
Packing MaterialPTFE or PEEK
End ConnectionsTube fitting or NPT thread
Pipe Socket Weld1/4" - 1/2"

Detailed Product Gallery

Valve Detail 1
Valve Detail 2
Valve Detail 3
Valve Detail 4
Valve Detail 5
Valve Detail 6
Valve Dimension Chart
Application View
Technical Drawing
Material Build
Socket Weld Detail
Internal Structure

Range of Applications

  • High Pressure Instrumentation
  • Fine Adjustment Flow Control
  • NPT/BSPT/BSPP Threaded Systems
  • Double Ferrule Tube Fittings
  • Panel Mount Installations
  • Angle and Straight Patterns
  • Oil and Gas Processing
  • Petrochemical Industry
  • Power Plant Control Valves
  • Cryogenic & Vacuum Systems
  • Steam Isolation Services
  • Laboratory Sampling Systems

Frequently Asked Questions

Q: What is the maximum pressure rating for this needle valve?
A: The standard series is rated for a maximum working pressure of 6000 psig (414 bar).
Q: What materials are available for the valve body?
A: We offer 316 Stainless Steel as standard, with options for Hastelloy, Titanium, Nickel alloys, and Monel for corrosive media.
Q: Can these valves be used in high-temperature environments?
A: Yes, valves with PEEK packing can handle temperatures up to 600ºF (315°C), while PTFE packing is suitable up to 450ºF (232°C).
Q: What connection types do you provide?
A: We provide various connections including NPT threads, tube fittings (double ferrule), and socket welds ranging from 1/4" to 1/2".
Q: Is every valve tested before leaving the factory?
A: Yes, every single valve undergoes leak-tight performance testing with nitrogen at the maximum working pressure to ensure safety.
Q: Is a panel mount option available?
A: Yes, we offer panel mount needle valve designs for secure installation in control panels and sampling systems.

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