Flowserve 235056101ANL Automax Valve Actuator 150PSI 2-1/2" Shaft 1/4 Turn

New Surplus, Acquired From Spare Parts Storeroom.
Old stock.
This is the actuator only.
2.5" shaft.  
 4" ANSI Flange. This is the mounting size.
Actuator is spring return.
Flow servo website says up to 2.2 million IN-LB of torque.
Pneumatic cylinder has a 9 In bore.