Apollo Valves AS/AD Series Actuator & Controls the new spring return or double acting, quarter turn, rack and pinion actuator. General Specifications : Torque Range Double-Acting: 119 to 38510 lbf-in (13.4 to 4338 Nm) at 80 psig (5.5 barg) Spring-Return: 41 to 15867 lbf-in (5 to 1793 Nm) spring end torque at maximum spring set. […]

