Flat Fan Spray Nozzle Design

Nozzles for a specific application.

Flat fan spray nozzle design.

As the spray meets a surface a thin contact line of liquid is produced. Spray nozzle engineering provides a wide range of industrial spray nozzles including flat fan spray nozzles. Air atomising or pneumatic nozzles can also be used to create flat fans with a very fine droplet size. This can be comprised of droplets or a more or less coherent sheet of water like a waterfall.

Since the liquid is concentrated into a smaller area the impact produced by a fan nozzle is generally greater than that of a full or hollow cone nozzle. Detailed information on pneumatic design variants can be found by clicking on the items in the blue menu to the. We can also design and manufacture nozzles for your exact needs in our own lab and foundry. Flat fan the liquid is shaped into a fan shaped sheet of fluid.

Fan nozzles produce a thin flat sheet of liquid that widens as it moves outward from the nozzle. Design variants of flat fan nozzles. The coverage width can be varied by modifying the geometric configuration of the nozzle orifices. 0 solid stream 110 spray pattern flat spray pattern distributes the liquid as a flat or sheet type spray.

Elliptical orifice and deflection. The spray pattern of flat fan nozzles features a sharply delimited line due to internal flow characteristics. Even distribution nozzle series are indicated by this symbol. There are two common designs of hydraulic flat fan nozzle.

Small to medium size uniform distribution over a wide range of flow rates and pressure. When designing headers the overlap should either be 0 or 50 on each side. Patterns can be solid stream full cone hollow cone flat spray spoon flat fan. Splash plate design has a large exit orifice for maximum flow passage cast from 309 stainless steel uniform spray distribution from 60 to 150 gpm 227 to 568 lpm operating pressures up to 10 psi 7 bar veejet u series veejet design provides a flat fan spray pattern 50 spray angle at 40 psi 2 8 bar.

The nozzle design aims at the uniformity and impact force of the jet sprayed whether nozzles are used individually or overlapping. Visit our site to view our range of products. Flat fans can have a spray angle of between 15 and 145 degrees depending on the nozzle design. Fans can be formed by a simple shaped orifice or by deflecting a spray on a shaped deflection.