Air Over Oil Tank

The amount of air pressure supplied is the highest possible oil pressure available.

Air over oil tank.

Automatic switch to controlled rate when resistance is met and pressure builds up to the point where a fabco air rv sequence valve actuates the 2 way shut off valve forcing fluidflow through the speed controlling needle valve. Looking for a pneumatic cylinder actuator with air piston. This is accomplished by metering the flow of the oil cylinder. But again if greater force is needed a pneumatic pressure booster intensifier can be installed upstream of the compressed air inlet.

Several cylinder suppliers offer air oil tanks that consist of a cylinder tube with two cylinder end caps held on the tube with tie rods. Air over oil tanks. Type and press enter to search. The air over oil system uses compressed air introduced into the air oil tanks via a 5 2 air valve.

Tandem cylinders can achieve constant velocities even in slow speed applications where air cylinders typically struggle to provide consistent velocity. Single air oil tank used for 2 speed work stroke with shock control. Air over oil tanks do not intensify the oil no matter the tank diameter or length. We have options of a single acting pneumatic cylinder double acting pneumatic.

The sequence is as follows. Flow controls in the lines to the cylinder from the oil tanks not shown on drawing will meter the oil as it exits each cylinder port. Rapid extend stroke to approach the work. The bottom baffle insures a smooth flow pattern that minimizes oil turbulence and eliminates swirling funneling or splashing which in turn could cause oil aeration or the oil to be blown from the tank into the exhaust air.

Single tank units are used when hydraulic control of the cylinder is required in one direction. Fabco air s unique air oil tanks are available in single tank and space saving double tank ver sions with bore i d sizes of 1 1 4 2 and 4 to suit all applications. Duramaster s new air over oil tank is the ideal answer for your power requirements where a smooth even hydraulic action is required. Air over oil tanks.

At duramaster cylinders we offer high quality nfpa interchangeable rod cylinders tie rod cylinders air over hydraulic cylinders also do many custom air piston style units to fit any application you may have. The air from the valve is used to pressurize and drive the oil from each tank into the cylinder. Air over oil tanks do not intensify the oil pressure regardless of the tank s diameter or length. The highest possible oil pressure available simply equals the air pressure supplied.