ARO100: Air Ram for SLV5 internal valves.
The piston type air operated ram can be used in place of the standard diaphragm air ram used on Liquip foot valves.
The plunger is pushed forward by a piston when air is supplied to the air inlet. The air in the cylinder is expelled through the exhaust port. The air ram assembly also has a sequential port the can be connected to other air rams in series.
A jacking screw is provided to allow manual opening of the valve in the event of air pressure loss (note that this does not fully open the valve).