Tech Tubes & Fittings

Tube Fittings, Pipe Fittings, Needle Valve, Ball Valve & more

Functions and Uses of Needle Valves


Needle Valves plays an important role in regulating the amount of substance by flow, pressure
and direction. These valves have the ability to shut off the flow entirely. These valves resemble 
globe valves, except they Needle Valves have a point rather than a disc at the end of the valve

Needle Valves are specially designed to control the flow of liquid or gas so that the flow can be 
decreased gradually and ultimately  shut off completely. Needle valves have a smaller seating 
surface hence are suitable for throttle control. Needle Valves are used to control flow into delicate 
gauges, which might be damaged by sudden surges of fluid under pressure. Since the orifice is small
and the force advantage of the fine-threaded stem is high, needle valves are usually easy to shut
off completely with merely 'finger tight' pressure. 

Tech Tubes & Fittings is a leading Needle Valve exporter to countries all around the globe. 
We reputation is defined as a quality Needle Valve exporter.  

Common Types of Needle Valves used in industries : 

  • Stainless Steel 304 Needle Valves 
  • Stainless Steel 304L Needle Valves 
  • Stainless Steel 316 Needle Valves 
  • Stainless Steel 316L Needle Valves 
  • Brass Needle Valves 
  • High Pressure Needle Valves 
  • 10000 Psi High Pressure Needle Valves 
  • 6000 Psi Needle Valves 
  • 3000 Psi Needle Valves 
  • NPT Threaded Female Needle Valves 
  • Ferrule End Needle Valves
  • Needle Valve Exporter 

For more details on Needle Valves click here
To Inquire us about Needle Valves and our other products click here
To send as a Quick Inquiry for a Quick Quote fill in this form


For More Details on  Functions and Uses of Needle Valves contact us on

***Monel, Hastelloy, Inconel, Incoloy, SMO254, Nitronic, AL6XN, Stellite, Sanicro, Tantalum, Nimonic , Alloy A286, Invar, Cupronickel etc., are the trademarks of their respective companies.

Go Back

Comments for this post have been disabled.