Tests to compressed Air Breathing Cylinders with and without EFV Excess Flow ValveThis item can be shipped to United States. The item phd r11a 3 090-d-h pneumatic rotary actuator cylinder, px40-t031s05, px-2021202, ej is in sale since Friday, June 10, 2011. PHD R11A 3 090-D-H PNEUMATIC ROTARY ACTUATOR.