Pneumatic Valve Actuator Body Material Anodized Aluminum Output Torque @ 80 psi End 1198 in-lb Start 1740 in-lb F10 1.063 in star Mounting Operating Pressure 40 to 120 psi Temp Range -4 to 180 Degrees F Valve Design Rack-and-Pinion Cycle Time 2.6 sec Air Port Size 1/4 in Bolt Circle Dia 4-1/64 in Length 13 5/8 in Width 5 61/64 in Height 7 31/64 in Features Epoxy Coated End Caps Standards ISO / NAMUR