Project Description


Flow Rate


AISI 316L s.s.

Thread specification

Female BSP
(From 3/8″ to 1-1/4″)
Male BSP (1/2″)
Clip on, Welded


UBC series heads are completely made out of stainless steel, with the rotating sphere rolling on two ball bearing rows, to make operation possible in any position.

Inner and outer surfaces are carefully machined, deburred, cleaned and polished to a precisely defined roughness grade to avoid contamination from bacterial growth. UBC series heads are available with different connection designs, that is a female thread and a clip-on connection as standard, a weld-on or a tri-clamp connection on request. The robust and simple design, the high quality construction, long trouble-free service and remarkable efficiency have made them very popular for general purpose applications, in thousands of applications all over the world.

DeExternal diametermmL, L1
WidthmmRFFemale threadinch
DiInner diametermmLPMax working pressurebarRGMale threadinch
DiaOrifice diametermmLTMax working temperature°CWWeightkg
DNNominal diameterQCapacityl/minWRWetting radiusm
H, H1

Models with clip connection are available on request. Please check the dimension in the table below.

in cui:

xxxx is the capacity (see table below);
MM is the material (B31 for AISI 316L s.s.);
x is the spray coverage (B = 180° down; C = 270° up; D = 270° down; E = 360°);
C or D identify the clip connection (instead of the “G” for Female BSP thread connection).