Float Needle Valve

It ensures accurate control of the liquid level in the tank or tanks.
Simplicity and reliability in level sensing and control applications.
Float needle valves offer robustness, cost-effectiveness and ease of maintenance.
The float needle valve ensures the continuous and stable operation of the fluid system.
Helps process optimization.

Description du produit

At its core, a float needle valve operates on a simple yet ingenious principle. It consists of a hollow needle attached to a buoyant float. As the liquid level rises or falls, the float moves correspondingly, adjusting the position of the needle within the valve seat. This movement regulates the flow of fluid, either allowing it to pass through or shutting it off entirely.

Mechanism and Working Principle

The functionality of a float needle valve hinges on the balance between buoyancy and gravitational forces acting on the float. When the liquid level rises, buoyancy lifts the float, causing the needle to retract from the valve seat, thereby allowing fluid to flow. Conversely, as the liquid level decreases, gravity pulls the float downward, pushing the needle into the valve seat to stop the flow.

caractéristiques du produit

1.La conception de la structure de la vanne à piston et de la vanne à pointeau est plus raisonnable
2.Pour éliminer la pression plus efficacement
3.The needle valve use more high-quality parts materials
4.L'étanchéité de cette vanne à piston est plus fiable
5.La résistance aux fluides est plus petite
6.The needle valve is more reliable work efficiency
7.Mieux éliminer la cavitation
8.The needle valve have more perfect regulation characteristics