Industrial SST-U237-DA Valve Actuator

UniTorq SST-U237-DA Valve Actuator is a size-237 double-acting pneumatic actuator designed for robust 90‑degree valve actuation in industrial piping systems. It operates from a compressed air supply up to 120 psi (the torque data for size 237 covers 30–120 psi) and delivers double-acting torque from 892 in-lbs at 30 psi to 3,569 in-lbs at 120 psi, with a provided description listing a 150 psi rating. The U237‑DA layout includes NAMUR-compatible interfaces (M5 x 0.8 - 6H) and two 1/4" NPT ports for air supply and exhaust, reflecting common field connections used in valve automation. Double-acting and spring-return variants of size 237 share identical dimensions, enabling straightforward substitutions and replacements in existing installations.