OV series.pdf (1.0 MB)
RV series.pdf (917 kB)
VZ series.pdf (422 kB)
RV-Installation and Service Instructions.pdf (for PN10 Flange) (244 kB)
RV-Installation and Service Instructions.pdf (for PN25+40 Flange) (304 kB)
VZ-Operating Instructions for AKO Pinch Valves, type VZ, DN80.pdf (373 kB)