SPA-R Pneumatic Actuators Quarter Turn Rack and Pinion for easy, modular installation onto process control components such as Butterfly Valves, Cylindrical Plug Valves and Ball Valves.
	Main Features • Robust design, maintenance-free • Double-acting type or single-acting • with spring return (fail safe close) • Body/covers made of die-cast aluminum • Smooth surface finish of the cylinder bore • for increased life span of actuator • Actuators with min. two bolt circles • acc. to ISO 5211 for direct mounting • NAMUR interface for easy installation of • limit switch boxes, solenoid pilot valves • and positioners • Visual position indicator standard
	Operating Data • Air pressure: • Temperature: • Torque:	Operating Data min. 1 bar (14.5 psi) up to 10 bar (145 psi) -20°C (-4°F) up to +80°C (+176°F) up to 3'236 Nm (28'671 lbf-in) at 6 bar (87 psi)
	Technical Data Function, Dimensions Torques