Brands & Products

ISO was founded in 1925. It built the first ball valves in Spain. It Joined the KITZ Group in 1991. Company name was changed to KITZ Corporation of Europe, S.A. in 1997.


General product range
Two-Way and Multi-port Ball Valves
Temperature Range-196ºC to + 700ºC (-320ºF to + 1292ºF)
Size Range1/2”to 36”
Pressure RangeANSI Class 150 # to 2500 #
DIN-EN PN 16# to PN 100#
Medium Fluids, Gas (incl. corrosive, source, abrasive mediums)
MaterialsCarbon Steel / Stainless Steel/ Hastelloy & Duplex/Inconel & Monel, other Special materials