Oval Spray Nozzles

The oval spray nozzle has an oval spray pattern in a relatively wide flow range from low pressure to medium pressure. The spray pattern is formed in a rate of longer diameter to shorter diameter of about 2:1, and the flow distribution is excellent. Where uniform distribution is particularly needed the rate is formed at about 1:7:1. The water drop diameter is relatively small and nozzle arrangement is easy. These nozzles are mainly used in cooling of steel materials, secondary cooling in continuous casting process and washing. In particular, when requesting to spray unifomly covering large area from narrow space for cooling in continuous casting machine, it obtains good results. The structure is similar to full cone nozzles. There are three piece and two piece types. Both types can be disassembled and cleaned when clogged with impurities but the disassembling is somewhat dificult in the two piece type. The standard core is of two blade type.