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Needle Valve 1/2'' NPT 316L
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Description
Needle Valve 1/2'' NPT 316L
- Size: 1/2''
- Thread type: Female × Female NPT
- Material: 316L stainless steel (1.4404)
- Pressure class: Class 3000 (206 bar)
- Suitable media: Water, oil, and gas
- Precision flow control valve
- Non-full bore design
- 3.1 material certificate available on request (free of charge)
- Origin: European Union

Alternative Name: Needle Valve 1/2'' NPT 316L, 3000 PSI needle valve, SS316L needle valve, precision flow control valve, female NPT needle valve, stainless steel needle valve, instrumentation valve, F-F NPT needle valve.
Information
Needle Valve 1/2'' NPT 316L is designed for precise flow regulation in industrial piping systems. Unlike a ball valve, it uses a finely tapered needle to accurately control the flow of liquids and gases, making it ideal wherever precise metering is required.
The valve features a Female × Female NPT connection, a 316L stainless steel body and trim, and is rated for Class 3000 (206 bar) service. Its non-full bore design allows smooth, gradual adjustment of the process medium.
Material
- Material: 316L stainless steel (1.4404)
- Excellent corrosion resistance
- Excellent weldability
- Suitable for aggressive media
- 3.1 material certificate available on request (free of charge)
- Origin: European Union
Advantages
- Precise flow regulation
- Smooth and gradual adjustment
- High corrosion resistance
- Suitable for high-pressure service
- Long service life
- Reliable shut-off performance
Applications
- Industrial piping systems
- Chemical industry
- Petrochemical plants
- Oil and gas industry
- Water treatment systems
- Instrumentation systems
- Process engineering
Installation
- Select the valve according to the operating pressure and temperature.
- Installation must be carried out by qualified personnel.
- Ensure the piping system is fully depressurized before installation.
- Do not subject the installed valve to additional mechanical loads.
We also offer needle valves in other sizes and materials. If you have any questions, please contact us. Call +48 63 261 42 02 or email biuro@polberis.pl.
Learn more about industrial valves here >>
Technical data
| Size | 1/2'' |
| Thread Type | NPT Thread |
| Valve Type | Needle Valve |
| Handle Color | Red |
| Pressure | Pressure Range > 100 bar |
| Thread Configuration | Female Thread |
| Material | Stainless Steel |

