EL-O-Matic actuators’ pressure balanced pinion eliminates “endwise” forces and downward thrust from internal pressures to extend their working life. EL-O-Matic’s dual stroke adjustment provide precise intuitive end of stroke adjustment for the Open and Closed valve position. Actuator torque is optimized with high-performance springs, designed to deliver a torque range suitable for a wide range of applications. Six separate spring sets allow proper sizing to all quarter-turn valve types with a wide range of supply pressures. Maximum safety and ease of conversion are accomplished with pre-assembled springs. EL-O-Matic actuators’ wide torque ranges meet all cycle speed demands through 13 sizes with a torque output ranging from 13.4 to 4338 Nm (119 to 38503 lbf.in) for ball valves from 1/2” to 12” and butterfly valves to 30.” Cycle speeds are maximized by the use of large internal air ports. Optional “super-fast” and reduced speed versions are also available.
