Impulse units
Fig.IN 107-1
Hydraulic impulse unit, aluminium body and 1-piece lever, for operation of 6 pieces hydraulic operated Inval quick closing valves or 4 pieces level gauge valves, Fig.IN 107-1.
Fig.IN 107-3
Hydraulic impulse unit, aluminium body and 3-piece lever, stainless steel piston, NBR seals, for operation of quick closing valves, Fig.IN 107-3.