Air Actuator Nibco (2" Thru 4") (VALACTNDA4F04) 600 PSI Optional system equipment Select external Brass Optional system equipment Select external pneumatic controls and installation connections to suit the application Flow Rate: 3 Port A drives counterclockwise opening Attribute Details Brand NIBCO Manufacturer Model NDA4F04 Catalog Reference VALACTNDA4F04 UnitedBuilt SKU 0006341 Series NDA Actuator Type Double Acting Rack and Pinion Pneumatic Mounting Interface ISO 5211 F04 Output Torque at 40 PSI 169 in lb Output Torque at 60 PSI 253 in lb Output Torque at 80 PSI 337 in lb Output Torque at 100 PSI 422 in lb Operation Time at 80 PSI Less Than 1 Second per Stroke Air Consumption 0