Needle Valve

The needle valve usually has small ports that, due to their needle-shaped planner, are able to fine-tune the fluid flow.

Needle valve has many uses for very low flows and flow adjustment as well as calibration due to the design shape which uses a bar with a conical and needle-shaped head as a planner.

Many industrial manifolds and multi-way needles use a needle and can stop or control fluid flow like a tightening screw.

• 
  Maximum and minimum linear pressure at which the needle valve is located
• Specific weight, viscosity and type of fluid in terms of corrosion and ...
• Ambient and fluid temperatures